137393233326 has 12 divisors (see below), whose sum is σ = 297685338912. Its totient is φ = 45797744436.

The previous prime is 137393233319. The next prime is 137393233337. The reversal of 137393233326 is 623332393731.

137393233326 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 93 + 233 + 326 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3816478686 + ... + 3816478721.

It is an arithmetic number, because the mean of its divisors is an integer number (24807111576).

Almost surely, 2^137393233326 is an apocalyptic number.

137393233326 is an abundant number, since it is smaller than the sum of its proper divisors (160292105586).

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

137393233326 is a wasteful number, since it uses less digits than its factorization.

137393233326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632957415 (or 7632957412 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 45.

The spelling of 137393233326 in words is "one hundred thirty-seven billion, three hundred ninety-three million, two hundred thirty-three thousand, three hundred twenty-six".