137064882376642 has 16 divisors (see below), whose sum is σ = 236092620362400. Its totient is φ = 59023155090240.

The previous prime is 137064882376627. The next prime is 137064882376649. The reversal of 137064882376642 is 246673288460731.

It is not an unprimeable number, because it can be changed into a prime (137064882376649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163953208167 + ... + 163953209002.

It is an arithmetic number, because the mean of its divisors is an integer number (14755788772650).

Almost surely, 2^{137064882376642} is an apocalyptic number.

137064882376642 is a deficient number, since it is larger than the sum of its proper divisors (99027737985758).

137064882376642 is a wasteful number, since it uses less digits than its factorization.

137064882376642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327906417201.

The product of its (nonzero) digits is 390168576, while the sum is 67.

The spelling of 137064882376642 in words is "one hundred thirty-seven trillion, sixty-four billion, eight hundred eighty-two million, three hundred seventy-six thousand, six hundred forty-two".