456146402024 has 8 divisors (see below), whose sum is σ = 855274503810. Its totient is φ = 228073201008.

The previous prime is 456146401987. The next prime is 456146402029. The reversal of 456146402024 is 420204641654.

It can be written as a sum of positive squares in only one way, i.e., 455465713924 + 680688100 = 674882^2 + 26090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (456146402029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28509150119 + ... + 28509150134.

Almost surely, 2^456146402024 is an apocalyptic number.

It is an amenable number.

456146402024 is a deficient number, since it is larger than the sum of its proper divisors (399128101786).

456146402024 is a wasteful number, since it uses less digits than its factorization.

456146402024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57018300259 (or 57018300255 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 456146402024 in words is "four hundred fifty-six billion, one hundred forty-six million, four hundred two thousand, twenty-four".