373920020578 has 16 divisors (see below), whose sum is σ = 604753301880. Its totient is φ = 172370284416.

The previous prime is 373920020563. The next prime is 373920020597. The reversal of 373920020578 is 875020029373.

It can be written as a sum of positive squares in 4 ways, for example, as 292770812889 + 81149207689 = 541083^2 + 284867^2 .

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, 8652475 + ... + 8695582.

Almost surely, 2^373920020578 is an apocalyptic number.

373920020578 is a deficient number, since it is larger than the sum of its proper divisors (230833281302).

373920020578 is a wasteful number, since it uses less digits than its factorization.

373920020578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17348901.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 373920020578 in words is "three hundred seventy-three billion, nine hundred twenty million, twenty thousand, five hundred seventy-eight".