160918729293 has 128 divisors (see below), whose sum is σ = 265068969984. Its totient is φ = 84868819200.

The previous prime is 160918729289. The next prime is 160918729313. The reversal of 160918729293 is 392927819061.

160918729293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160918729293 - 2² = 160918729289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160918729243) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 486159138 + ... + 486159468.

It is an arithmetic number, because the mean of its divisors is an integer number (2070851328).

Almost surely, 2^160918729293 is an apocalyptic number.

It is an amenable number.

160918729293 is a deficient number, since it is larger than the sum of its proper divisors (104150240691).

160918729293 is a wasteful number, since it uses less digits than its factorization.

160918729293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 160918729293 in words is "one hundred sixty billion, nine hundred eighteen million, seven hundred twenty-nine thousand, two hundred ninety-three".