134740100623557 has 32 divisors (see below), whose sum is σ = 211162840834176. Its totient is φ = 75342854246400.

The previous prime is 134740100623493. The next prime is 134740100623567. The reversal of 134740100623557 is 755326001047431.

It is not a de Polignac number, because 134740100623557 - 2⁶ = 134740100623493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134740100623567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74570848 + ... + 76356345.

It is an arithmetic number, because the mean of its divisors is an integer number (6598838776068).

Almost surely, 2^{134740100623557} is an apocalyptic number.

It is an amenable number.

134740100623557 is a deficient number, since it is larger than the sum of its proper divisors (76422740210619).

134740100623557 is a wasteful number, since it uses less digits than its factorization.

134740100623557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150929301.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 134740100623557 in words is "one hundred thirty-four trillion, seven hundred forty billion, one hundred million, six hundred twenty-three thousand, five hundred fifty-seven".