136707529671 has 12 divisors (see below), whose sum is σ = 197636237448. Its totient is φ = 91059981264.

The previous prime is 136707529669. The next prime is 136707529687. The reversal of 136707529671 is 176925707631.

It is not a de Polignac number, because 136707529671 - 2¹ = 136707529669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136707529601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6519940 + ... + 6540873.

It is an arithmetic number, because the mean of its divisors is an integer number (16469686454).

Almost surely, 2^136707529671 is an apocalyptic number.

136707529671 is a deficient number, since it is larger than the sum of its proper divisors (60928707777).

136707529671 is a wasteful number, since it uses less digits than its factorization.

136707529671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13061982 (or 13061979 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The spelling of 136707529671 in words is "one hundred thirty-six billion, seven hundred seven million, five hundred twenty-nine thousand, six hundred seventy-one".