374044656373 has 2 divisors, whose sum is σ = 374044656374. Its totient is φ = 374044656372.

The previous prime is 374044656347. The next prime is 374044656379. The reversal of 374044656373 is 373656440473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 304199680849 + 69844975524 = 551543^2 + 264282^2 .

It is a cyclic number.

It is not a de Polignac number, because 374044656373 - 2¹⁷ = 374044525301 is a prime.

It is a super-2 number, since 2×374044656373² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 374044656373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374044656379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187022328186 + 187022328187.

It is an arithmetic number, because the mean of its divisors is an integer number (187022328187).

Almost surely, 2^374044656373 is an apocalyptic number.

It is an amenable number.

374044656373 is a deficient number, since it is larger than the sum of its proper divisors (1).

374044656373 is an equidigital number, since it uses as much as digits as its factorization.

374044656373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 52.

The spelling of 374044656373 in words is "three hundred seventy-four billion, forty-four million, six hundred fifty-six thousand, three hundred seventy-three".