456232081018 has 16 divisors (see below), whose sum is σ = 793127804544. Its totient is φ = 192774118320.

The previous prime is 456232081013. The next prime is 456232081027. The reversal of 456232081018 is 810180232654.

It is not an unprimeable number, because it can be changed into a prime (456232081013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229492005 + ... + 229493992.

It is an arithmetic number, because the mean of its divisors is an integer number (49570487784).

Almost surely, 2^456232081018 is an apocalyptic number.

456232081018 is a deficient number, since it is larger than the sum of its proper divisors (336895723526).

456232081018 is a wasteful number, since it uses less digits than its factorization.

456232081018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458986077.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 456232081018 in words is "four hundred fifty-six billion, two hundred thirty-two million, eighty-one thousand, eighteen".