162440414544 has 40 divisors (see below), whose sum is σ = 419925538720. Its totient is φ = 54109669248.

The previous prime is 162440414413. The next prime is 162440414561. The reversal of 162440414544 is 445414044261.

162440414544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1089727 + ... + 1229790.

It is an arithmetic number, because the mean of its divisors is an integer number (10498138468).

Almost surely, 2^162440414544 is an apocalyptic number.

It is an amenable number.

162440414544 is an abundant number, since it is smaller than the sum of its proper divisors (257485124176).

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

162440414544 is a wasteful number, since it uses less digits than its factorization.

162440414544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320987 (or 2320981 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 39.

The spelling of 162440414544 in words is "one hundred sixty-two billion, four hundred forty million, four hundred fourteen thousand, five hundred forty-four".