456120235464 has 32 divisors (see below), whose sum is σ = 1141686179520. Its totient is φ = 151855333056.

The previous prime is 456120235463. The next prime is 456120235517. The reversal of 456120235464 is 464532021654.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (456120235463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11526427 + ... + 11565930.

It is an arithmetic number, because the mean of its divisors is an integer number (35677693110).

Almost surely, 2^456120235464 is an apocalyptic number.

It is an amenable number.

456120235464 is an abundant number, since it is smaller than the sum of its proper divisors (685565944056).

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

456120235464 is a wasteful number, since it uses less digits than its factorization.

456120235464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23093189 (or 23093185 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 456120235464 in words is "four hundred fifty-six billion, one hundred twenty million, two hundred thirty-five thousand, four hundred sixty-four".