1241042496 has 112 divisors (see below), whose sum is σ = 3342095424. Its totient is φ = 406388736.

The previous prime is 1241042471. The next prime is 1241042497. The reversal of 1241042496 is 6942401421.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1241042497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3964836 + ... + 3965148.

Almost surely, 2^1241042496 is an apocalyptic number.

1241042496 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 1241042496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671047712).

1241042496 is an abundant number, since it is smaller than the sum of its proper divisors (2101052928).

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

1241042496 is a wasteful number, since it uses less digits than its factorization.

1241042496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1241042496 is about 35228.4330619459. The cubic root of 1241042496 is about 1074.6380598003.

The spelling of 1241042496 in words is "one billion, two hundred forty-one million, forty-two thousand, four hundred ninety-six".