137910433308 has 72 divisors (see below), whose sum is σ = 336576513168. Its totient is φ = 43947095808.

The previous prime is 137910433303. The next prime is 137910433313. The reversal of 137910433308 is 803334019731.

137910433308 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (137910433303) and next prime (137910433313).

It is a self number, because there is not a number n which added to its sum of digits gives 137910433308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137910433301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14043216 + ... + 14053032.

It is an arithmetic number, because the mean of its divisors is an integer number (4674673794).

Almost surely, 2^137910433308 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 137910433308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168288256584).

137910433308 is an abundant number, since it is smaller than the sum of its proper divisors (198666079860).

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

137910433308 is a wasteful number, since it uses less digits than its factorization.

137910433308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12083 (or 12058 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 137910433308 in words is "one hundred thirty-seven billion, nine hundred ten million, four hundred thirty-three thousand, three hundred eight".