164157413611377 has 32 divisors (see below), whose sum is σ = 231492275619840. Its totient is φ = 103185225864000.

The previous prime is 164157413611351. The next prime is 164157413611379. The reversal of 164157413611377 is 773116314751461.

It is not a de Polignac number, because 164157413611377 - 2²² = 164157409417073 is a prime.

It is a super-2 number, since 2×164157413611377² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (164157413611379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1281304552 + ... + 1281432662.

It is an arithmetic number, because the mean of its divisors is an integer number (7234133613120).

Almost surely, 2^{164157413611377} is an apocalyptic number.

It is an amenable number.

164157413611377 is a deficient number, since it is larger than the sum of its proper divisors (67334862008463).

164157413611377 is a wasteful number, since it uses less digits than its factorization.

164157413611377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234885.

The product of its digits is 8890560, while the sum is 57.

The spelling of 164157413611377 in words is "one hundred sixty-four trillion, one hundred fifty-seven billion, four hundred thirteen million, six hundred eleven thousand, three hundred seventy-seven".