373473773811 has 10 divisors (see below), whose sum is σ = 557905267172. Its totient is φ = 248982515820.

The previous prime is 373473773723. The next prime is 373473773833. The reversal of 373473773811 is 118377374373.

373473773811 is a `hidden beast` number, since 3 + 73 + 473 + 77 + 38 + 1 + 1 = 666.

It is not a de Polignac number, because 373473773811 - 2⁷ = 373473773683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373473773311) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2305393585 + ... + 2305393746.

Almost surely, 2^373473773811 is an apocalyptic number.

373473773811 is a deficient number, since it is larger than the sum of its proper divisors (184431493361).

373473773811 is an equidigital number, since it uses as much as digits as its factorization.

373473773811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610787343 (or 4610787334 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 54.

The spelling of 373473773811 in words is "three hundred seventy-three billion, four hundred seventy-three million, seven hundred seventy-three thousand, eight hundred eleven".