1050931442 has 16 divisors (see below), whose sum is σ = 1720872000. Its totient is φ = 477372240.

The previous prime is 1050931411. The next prime is 1050931451. The reversal of 1050931442 is 2441390501.

It is a super-2 number, since 2×1050931442² = 2208913791568398728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18659 + ... + 49497.

It is an arithmetic number, because the mean of its divisors is an integer number (107554500).

Almost surely, 2^1050931442 is an apocalyptic number.

1050931442 is a deficient number, since it is larger than the sum of its proper divisors (669940558).

1050931442 is a wasteful number, since it uses less digits than its factorization.

1050931442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32401.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1050931442 is about 32418.0727681335. The cubic root of 1050931442 is about 1016.6968121970.

The spelling of 1050931442 in words is "one billion, fifty million, nine hundred thirty-one thousand, four hundred forty-two".