1016744142 has 32 divisors (see below), whose sum is σ = 2046798720. Its totient is φ = 336704480.

The previous prime is 1016744119. The next prime is 1016744153. The reversal of 1016744142 is 2414476101.

1016744142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791833 + ... + 793115.

It is an arithmetic number, because the mean of its divisors is an integer number (63962460).

Almost surely, 2^1016744142 is an apocalyptic number.

1016744142 is an abundant number, since it is smaller than the sum of its proper divisors (1030054578).

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

1016744142 is a wasteful number, since it uses less digits than its factorization.

1016744142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1016744142 is about 31886.4256698677. The cubic root of 1016744142 is about 1005.5505154445.

The spelling of 1016744142 in words is "one billion, sixteen million, seven hundred forty-four thousand, one hundred forty-two".