162445360240464 has 40 divisors (see below), whose sum is σ = 479600587377600. Its totient is φ = 46412960068608.

The previous prime is 162445360240447. The next prime is 162445360240477. The reversal of 162445360240464 is 464042063544261.

It is a congruent number.

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, 241734166689 + ... + 241734167360.

It is an arithmetic number, because the mean of its divisors is an integer number (11990014684440).

Almost surely, 2^{162445360240464} is an apocalyptic number.

162445360240464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

162445360240464 is an abundant number, since it is smaller than the sum of its proper divisors (317155227137136).

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

162445360240464 is a wasteful number, since it uses less digits than its factorization.

162445360240464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483468334067 (or 483468334061 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 51.

The spelling of 162445360240464 in words is "one hundred sixty-two trillion, four hundred forty-five billion, three hundred sixty million, two hundred forty thousand, four hundred sixty-four".