373868453946 has 16 divisors (see below), whose sum is σ = 805255131744. Its totient is φ = 115036447344.

The previous prime is 373868453923. The next prime is 373868453953. The reversal of 373868453946 is 649354868373.

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, 2396592576 + ... + 2396592731.

It is an arithmetic number, because the mean of its divisors is an integer number (50328445734).

Almost surely, 2^373868453946 is an apocalyptic number.

373868453946 is an abundant number, since it is smaller than the sum of its proper divisors (431386677798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

373868453946 is a wasteful number, since it uses less digits than its factorization.

373868453946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793185325.

The product of its digits is 313528320, while the sum is 66.

The spelling of 373868453946 in words is "three hundred seventy-three billion, eight hundred sixty-eight million, four hundred fifty-three thousand, nine hundred forty-six".