4642416456 has 32 divisors (see below), whose sum is σ = 11615335200. Its totient is φ = 1546232960.

The previous prime is 4642416413. The next prime is 4642416461. The reversal of 4642416456 is 6546142464.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 46605 + ... + 107036.

It is an arithmetic number, because the mean of its divisors is an integer number (362979225).

Almost surely, 2^4642416456 is an apocalyptic number.

It is an amenable number.

4642416456 is an abundant number, since it is smaller than the sum of its proper divisors (6972918744).

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

4642416456 is a wasteful number, since it uses less digits than its factorization.

4642416456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154909 (or 154905 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 4642416456 is about 68135.2805527357. The cubic root of 4642416456 is about 1668.1996753294.

The spelling of 4642416456 in words is "four billion, six hundred forty-two million, four hundred sixteen thousand, four hundred fifty-six".