1042633616 has 20 divisors (see below), whose sum is σ = 2021476272. Its totient is φ = 520962336.

The previous prime is 1042633591. The next prime is 1042633621. The reversal of 1042633616 is 6163362401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2975 + ... + 45761.

Almost surely, 2^1042633616 is an apocalyptic number.

1042633616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1042633616 is a deficient number, since it is larger than the sum of its proper divisors (978842656).

1042633616 is a wasteful number, since it uses less digits than its factorization.

1042633616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44318 (or 44312 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1042633616 is about 32289.8376583098. The cubic root of 1042633616 is about 1014.0138985863.

The spelling of 1042633616 in words is "one billion, forty-two million, six hundred thirty-three thousand, six hundred sixteen".