164120735735 has 16 divisors (see below), whose sum is σ = 222257550240. Its totient is φ = 115244653440.

The previous prime is 164120735699. The next prime is 164120735747. The reversal of 164120735735 is 537537021461.

It is not a de Polignac number, because 164120735735 - 2²⁶ = 164053626871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51446912 + ... + 51450101.

It is an arithmetic number, because the mean of its divisors is an integer number (13891096890).

Almost surely, 2^164120735735 is an apocalyptic number.

164120735735 is a deficient number, since it is larger than the sum of its proper divisors (58136814505).

164120735735 is a wasteful number, since it uses less digits than its factorization.

164120735735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102897058.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 164120735735 in words is "one hundred sixty-four billion, one hundred twenty million, seven hundred thirty-five thousand, seven hundred thirty-five".