356165161089 has 16 divisors (see below), whose sum is σ = 486073739712. Its totient is φ = 231853261248.

The previous prime is 356165161081. The next prime is 356165161103. The reversal of 356165161089 is 980161561653.

It is not a de Polignac number, because 356165161089 - 2³ = 356165161081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (356165161081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35799 + ... + 844755.

It is an arithmetic number, because the mean of its divisors is an integer number (30379608732).

Almost surely, 2^356165161089 is an apocalyptic number.

It is an amenable number.

356165161089 is a deficient number, since it is larger than the sum of its proper divisors (129908578623).

356165161089 is a wasteful number, since it uses less digits than its factorization.

356165161089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812416.

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 356165161089 in words is "three hundred fifty-six billion, one hundred sixty-five million, one hundred sixty-one thousand, eighty-nine".