135731340174157 has 24 divisors (see below), whose sum is σ = 170037824320896. Its totient is φ = 107391349080288.

The previous prime is 135731340174083. The next prime is 135731340174193. The reversal of 135731340174157 is 751471043137531.

It is not a de Polignac number, because 135731340174157 - 2²⁷ = 135731205956429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135731341174157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227558968 + ... + 228154654.

It is an arithmetic number, because the mean of its divisors is an integer number (7084909346704).

Almost surely, 2^{135731340174157} is an apocalyptic number.

It is an amenable number.

135731340174157 is a deficient number, since it is larger than the sum of its proper divisors (34306484146739).

135731340174157 is a wasteful number, since it uses less digits than its factorization.

135731340174157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953417 (or 953410 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 135731340174157 in words is "one hundred thirty-five trillion, seven hundred thirty-one billion, three hundred forty million, one hundred seventy-four thousand, one hundred fifty-seven".