373712042385 has 64 divisors (see below), whose sum is σ = 727886165760. Its totient is φ = 180415895040.

The previous prime is 373712042371. The next prime is 373712042413. The reversal of 373712042385 is 583240217373.

It is a happy number.

373712042385 is a `hidden beast` number, since 37 + 37 + 1 + 204 + 2 + 385 = 666.

It is not a de Polignac number, because 373712042385 - 2¹⁰ = 373712041361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 373712042385.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 194034 + ... + 886043.

It is an arithmetic number, because the mean of its divisors is an integer number (11373221340).

Almost surely, 2^373712042385 is an apocalyptic number.

It is an amenable number.

373712042385 is a deficient number, since it is larger than the sum of its proper divisors (354174123375).

373712042385 is a wasteful number, since it uses less digits than its factorization.

373712042385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080335 (or 1080329 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 373712042385 in words is "three hundred seventy-three billion, seven hundred twelve million, forty-two thousand, three hundred eighty-five".