373225536338 has 18 divisors (see below), whose sum is σ = 594730530693. Its totient is φ = 175628634720.

The previous prime is 373225536323. The next prime is 373225536353. The reversal of 373225536338 is 833635522373.

It is an interprime number because it is at equal distance from previous prime (373225536323) and next prime (373225536353).

It can be written as a sum of positive squares in 2 ways, for example, as 341585309209 + 31640227129 = 584453^2 + 177877^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=431987.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14674853 + ... + 14700263.

Almost surely, 2^373225536338 is an apocalyptic number.

373225536338 is a deficient number, since it is larger than the sum of its proper divisors (221504994355).

373225536338 is an frugal number, since it uses more digits than its factorization.

373225536338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50858 (or 25430 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 50.

Multiplying 373225536338 by its sum of digits (50), we get a square (18661276816900 = 4319870²).

The spelling of 373225536338 in words is "three hundred seventy-three billion, two hundred twenty-five million, five hundred thirty-six thousand, three hundred thirty-eight".