373418349313 has 2 divisors, whose sum is σ = 373418349314. Its totient is φ = 373418349312.

The previous prime is 373418349307. The next prime is 373418349323. The reversal of 373418349313 is 313943814373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346505290609 + 26913058704 = 588647^2 + 164052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373418349313 is a prime.

It is not a weakly prime, because it can be changed into another prime (373418349323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186709174656 + 186709174657.

It is an arithmetic number, because the mean of its divisors is an integer number (186709174657).

Almost surely, 2^373418349313 is an apocalyptic number.

It is an amenable number.

373418349313 is a deficient number, since it is larger than the sum of its proper divisors (1).

373418349313 is an equidigital number, since it uses as much as digits as its factorization.

373418349313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 49.

The spelling of 373418349313 in words is "three hundred seventy-three billion, four hundred eighteen million, three hundred forty-nine thousand, three hundred thirteen".