456400335784 has 16 divisors (see below), whose sum is σ = 855820123200. Its totient is φ = 228181636272.

The previous prime is 456400335773. The next prime is 456400335791. The reversal of 456400335784 is 487533004654.

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, 2211504 + ... + 2409055.

It is an arithmetic number, because the mean of its divisors is an integer number (53488757700).

Almost surely, 2^456400335784 is an apocalyptic number.

It is an amenable number.

456400335784 is a deficient number, since it is larger than the sum of its proper divisors (399419787416).

456400335784 is a wasteful number, since it uses less digits than its factorization.

456400335784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632912 (or 4632908 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 456400335784 in words is "four hundred fifty-six billion, four hundred million, three hundred thirty-five thousand, seven hundred eighty-four".