137369676929 has 2 divisors, whose sum is σ = 137369676930. Its totient is φ = 137369676928.

The previous prime is 137369676889. The next prime is 137369676949. The reversal of 137369676929 is 929676963731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131806754704 + 5562922225 = 363052^2 + 74585^2 .

It is a cyclic number.

It is not a de Polignac number, because 137369676929 - 2⁸ = 137369676673 is a prime.

It is not a weakly prime, because it can be changed into another prime (137369676949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68684838464 + 68684838465.

It is an arithmetic number, because the mean of its divisors is an integer number (68684838465).

Almost surely, 2^137369676929 is an apocalyptic number.

It is an amenable number.

137369676929 is a deficient number, since it is larger than the sum of its proper divisors (1).

137369676929 is an equidigital number, since it uses as much as digits as its factorization.

137369676929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138883248, while the sum is 68.

The spelling of 137369676929 in words is "one hundred thirty-seven billion, three hundred sixty-nine million, six hundred seventy-six thousand, nine hundred twenty-nine".