373681004818 has 16 divisors (see below), whose sum is σ = 625698428256. Its totient is φ = 165904885440.

The previous prime is 373681004789. The next prime is 373681004923. The reversal of 373681004818 is 818400186373.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197504871 + ... + 197506762.

It is an arithmetic number, because the mean of its divisors is an integer number (39106151766).

Almost surely, 2^373681004818 is an apocalyptic number.

373681004818 is a deficient number, since it is larger than the sum of its proper divisors (252017423438).

373681004818 is a wasteful number, since it uses less digits than its factorization.

373681004818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395011689.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 373681004818 in words is "three hundred seventy-three billion, six hundred eighty-one million, four thousand, eight hundred eighteen".