162641655646136 has 16 divisors (see below), whose sum is σ = 305414455487640. Its totient is φ = 81197800849440.

The previous prime is 162641655646037. The next prime is 162641655646147. The reversal of 162641655646136 is 631646556146261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15378366086 + ... + 15378376661.

Almost surely, 2^{162641655646136} is an apocalyptic number.

It is an amenable number.

162641655646136 is a deficient number, since it is larger than the sum of its proper divisors (142772799841504).

162641655646136 is a wasteful number, since it uses less digits than its factorization.

162641655646136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30756743414 (or 30756743410 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 62.

The spelling of 162641655646136 in words is "one hundred sixty-two trillion, six hundred forty-one billion, six hundred fifty-five million, six hundred forty-six thousand, one hundred thirty-six".