165001232634 has 32 divisors (see below), whose sum is σ = 382312060800. Its totient is φ = 46497411072.

The previous prime is 165001232629. The next prime is 165001232689. The reversal of 165001232634 is 436232100561.

165001232634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 165001232595 and 165001232604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26905159 + ... + 26911290.

It is an arithmetic number, because the mean of its divisors is an integer number (11947251900).

Almost surely, 2^165001232634 is an apocalyptic number.

165001232634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

165001232634 is an abundant number, since it is smaller than the sum of its proper divisors (217310828166).

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

165001232634 is a wasteful number, since it uses less digits than its factorization.

165001232634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53816534.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 165001232634 in words is "one hundred sixty-five billion, one million, two hundred thirty-two thousand, six hundred thirty-four".