165402352363160 has 32 divisors (see below), whose sum is σ = 405987592165200. Its totient is φ = 60146309950080.

The previous prime is 165402352363133. The next prime is 165402352363169. The reversal of 165402352363160 is 61363253204561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165402352363169) 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, 187957218155 + ... + 187957219034.

Almost surely, 2^{165402352363160} is an apocalyptic number.

165402352363160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165402352363160 is an abundant number, since it is smaller than the sum of its proper divisors (240585239802040).

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

165402352363160 is a wasteful number, since it uses less digits than its factorization.

165402352363160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375914437211 (or 375914437207 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 165402352363160 in words is "one hundred sixty-five trillion, four hundred two billion, three hundred fifty-two million, three hundred sixty-three thousand, one hundred sixty".