373113228168 has 36 divisors (see below), whose sum is σ = 1010529030615. Its totient is φ = 124369348368.

The previous prime is 373113228157. The next prime is 373113228179. The reversal of 373113228168 is 861822311373.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

373113228168 is a `hidden beast` number, since 3 + 7 + 311 + 322 + 8 + 1 + 6 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (373113228157) and next prime (373113228179).

It can be written as a sum of positive squares in only one way, i.e., 186556614084 + 186556614084 = 431922^2 + 431922^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=431922.

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, 5147071 + ... + 5219057.

Almost surely, 2^373113228168 is an apocalyptic number.

It is an amenable number.

373113228168 is an abundant number, since it is smaller than the sum of its proper divisors (637415802447).

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

373113228168 is an frugal number, since it uses more digits than its factorization.

373113228168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143986 (or 71992 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 373113228168 in words is "three hundred seventy-three billion, one hundred thirteen million, two hundred twenty-eight thousand, one hundred sixty-eight".