162613104645444 has 12 divisors (see below), whose sum is σ = 379430577506064. Its totient is φ = 54204368215144.

The previous prime is 162613104645379. The next prime is 162613104645461. The reversal of 162613104645444 is 444546401316261.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6775546026882 + ... + 6775546026905.

It is an arithmetic number, because the mean of its divisors is an integer number (31619214792172).

Almost surely, 2^{162613104645444} is an apocalyptic number.

It is an amenable number.

162613104645444 is an abundant number, since it is smaller than the sum of its proper divisors (216817472860620).

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

162613104645444 is a wasteful number, since it uses less digits than its factorization.

162613104645444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13551092053794 (or 13551092053792 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 162613104645444 in words is "one hundred sixty-two trillion, six hundred thirteen billion, one hundred four million, six hundred forty-five thousand, four hundred forty-four".