373712187473 has 2 divisors, whose sum is σ = 373712187474. Its totient is φ = 373712187472.

The previous prime is 373712187421. The next prime is 373712187479. The reversal of 373712187473 is 374781217373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286517184529 + 87195002944 = 535273^2 + 295288^2 .

It is a cyclic number.

It is not a de Polignac number, because 373712187473 - 2²⁰ = 373711138897 is a prime.

It is not a weakly prime, because it can be changed into another prime (373712187479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186856093736 + 186856093737.

It is an arithmetic number, because the mean of its divisors is an integer number (186856093737).

Almost surely, 2^373712187473 is an apocalyptic number.

It is an amenable number.

373712187473 is a deficient number, since it is larger than the sum of its proper divisors (1).

373712187473 is an equidigital number, since it uses as much as digits as its factorization.

373712187473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4148928, while the sum is 53.

The spelling of 373712187473 in words is "three hundred seventy-three billion, seven hundred twelve million, one hundred eighty-seven thousand, four hundred seventy-three".