137676636448 has 96 divisors (see below), whose sum is σ = 295847608896. Its totient is φ = 62686184448.

The previous prime is 137676636397. The next prime is 137676636481. The reversal of 137676636448 is 844636676731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27516315 + ... + 27521317.

It is an arithmetic number, because the mean of its divisors is an integer number (3081745926).

Almost surely, 2^137676636448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137676636448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147923804448).

137676636448 is an abundant number, since it is smaller than the sum of its proper divisors (158170972448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137676636448 is a wasteful number, since it uses less digits than its factorization.

137676636448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906 (or 5898 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 61.

The spelling of 137676636448 in words is "one hundred thirty-seven billion, six hundred seventy-six million, six hundred thirty-six thousand, four hundred forty-eight".