137874618077 has 16 divisors (see below), whose sum is σ = 159905116800. Its totient is φ = 116439768000.

The previous prime is 137874618071. The next prime is 137874618097. The reversal of 137874618077 is 770816478731.

It is a cyclic number.

It is not a de Polignac number, because 137874618077 - 2¹⁰ = 137874617053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137874618071) 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, 368174 + ... + 641327.

It is an arithmetic number, because the mean of its divisors is an integer number (9994069800).

Almost surely, 2^137874618077 is an apocalyptic number.

It is an amenable number.

137874618077 is a deficient number, since it is larger than the sum of its proper divisors (22030498723).

137874618077 is a wasteful number, since it uses less digits than its factorization.

137874618077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009796.

The product of its (nonzero) digits is 11063808, while the sum is 59.

The spelling of 137874618077 in words is "one hundred thirty-seven billion, eight hundred seventy-four million, six hundred eighteen thousand, seventy-seven".