373888308212 has 6 divisors (see below), whose sum is σ = 654304539378. Its totient is φ = 186944154104.

The previous prime is 373888308191. The next prime is 373888308257. The reversal of 373888308212 is 212803888373.

It can be written as a sum of positive squares in only one way, i.e., 319726917136 + 54161391076 = 565444^2 + 232726^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46736038523 + ... + 46736038530.

It is an arithmetic number, because the mean of its divisors is an integer number (109050756563).

Almost surely, 2^373888308212 is an apocalyptic number.

It is an amenable number.

373888308212 is a deficient number, since it is larger than the sum of its proper divisors (280416231166).

373888308212 is a wasteful number, since it uses less digits than its factorization.

373888308212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93472077057 (or 93472077055 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 373888308212 in words is "three hundred seventy-three billion, eight hundred eighty-eight million, three hundred eight thousand, two hundred twelve".