373696928081 has 2 divisors, whose sum is σ = 373696928082. Its totient is φ = 373696928080.

The previous prime is 373696928071. The next prime is 373696928117. The reversal of 373696928081 is 180829696373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337212490000 + 36484438081 = 580700^2 + 191009^2 .

It is a cyclic number.

It is not a de Polignac number, because 373696928081 - 2²⁶ = 373629819217 is a prime.

It is a super-2 number, since 2×373696928081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (373696928071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186848464040 + 186848464041.

It is an arithmetic number, because the mean of its divisors is an integer number (186848464041).

Almost surely, 2^373696928081 is an apocalyptic number.

It is an amenable number.

373696928081 is a deficient number, since it is larger than the sum of its proper divisors (1).

373696928081 is an equidigital number, since it uses as much as digits as its factorization.

373696928081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 373696928081 in words is "three hundred seventy-three billion, six hundred ninety-six million, nine hundred twenty-eight thousand, eighty-one".