1012742496 has 144 divisors (see below), whose sum is σ = 3100301568. Its totient is φ = 312422400.

The previous prime is 1012742477. The next prime is 1012742501. The reversal of 1012742496 is 6942472101.

It is a happy number.

1012742496 is a `hidden beast` number, since 1 + 0 + 127 + 42 + 496 = 666.

1012742496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1012742496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296961 + ... + 300351.

It is an arithmetic number, because the mean of its divisors is an integer number (21529872).

Almost surely, 2^1012742496 is an apocalyptic number.

1012742496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012742496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1550150784).

1012742496 is an abundant number, since it is smaller than the sum of its proper divisors (2087559072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012742496 is a wasteful number, since it uses less digits than its factorization.

1012742496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485 (or 3474 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1012742496 is about 31823.6153822912. The cubic root of 1012742496 is about 1004.2295840638.

The spelling of 1012742496 in words is "one billion, twelve million, seven hundred forty-two thousand, four hundred ninety-six".