134902100422957 has 16 divisors (see below), whose sum is σ = 154213469730432. Its totient is φ = 115600643159040.

The previous prime is 134902100422951. The next prime is 134902100423059. The reversal of 134902100422957 is 759224001209431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134902100422957 - 2²⁷ = 134901966205229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134902100422957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134902100422951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179455982 + ... + 1179570352.

It is an arithmetic number, because the mean of its divisors is an integer number (9638341858152).

Almost surely, 2^{134902100422957} is an apocalyptic number.

It is an amenable number.

134902100422957 is a deficient number, since it is larger than the sum of its proper divisors (19311369307475).

134902100422957 is a wasteful number, since it uses less digits than its factorization.

134902100422957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156228.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 134902100422957 in words is "one hundred thirty-four trillion, nine hundred two billion, one hundred million, four hundred twenty-two thousand, nine hundred fifty-seven".