373673381366 has 32 divisors (see below), whose sum is σ = 566569479168. Its totient is φ = 184829899680.

The previous prime is 373673381317. The next prime is 373673381401. The reversal of 373673381366 is 663183376373.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68298011 + ... + 68303481.

It is an arithmetic number, because the mean of its divisors is an integer number (17705296224).

Almost surely, 2^373673381366 is an apocalyptic number.

373673381366 is a deficient number, since it is larger than the sum of its proper divisors (192896097802).

373673381366 is a wasteful number, since it uses less digits than its factorization.

373673381366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596.

The product of its digits is 20575296, while the sum is 56.

The spelling of 373673381366 in words is "three hundred seventy-three billion, six hundred seventy-three million, three hundred eighty-one thousand, three hundred sixty-six".