162765402422371 has 24 divisors (see below), whose sum is σ = 192257391442176. Its totient is φ = 137365058754000.

The previous prime is 162765402422333. The next prime is 162765402422407. The reversal of 162765402422371 is 173224204567261.

It is not a de Polignac number, because 162765402422371 - 2²³ = 162765394033763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162765402422471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5026255 + ... + 18729496.

It is an arithmetic number, because the mean of its divisors is an integer number (8010724643424).

Almost surely, 2^{162765402422371} is an apocalyptic number.

162765402422371 is a deficient number, since it is larger than the sum of its proper divisors (29491989019805).

162765402422371 is a wasteful number, since it uses less digits than its factorization.

162765402422371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23757919 (or 23757912 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 162765402422371 in words is "one hundred sixty-two trillion, seven hundred sixty-five billion, four hundred two million, four hundred twenty-two thousand, three hundred seventy-one".