374234132385 has 12 divisors (see below), whose sum is σ = 648672496212. Its totient is φ = 199591537248.

The previous prime is 374234132369. The next prime is 374234132399. The reversal of 374234132385 is 583231432473.

374234132385 is a `hidden beast` number, since 3 + 7 + 4 + 234 + 1 + 32 + 385 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 136861522704 + 237372609681 = 369948^2 + 487209^2 .

It is not a de Polignac number, because 374234132385 - 2⁴ = 374234132369 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 8316314053 = 374234132385 / (3 + 7 + 4 + 2 + 3 + 4 + 1 + 3 + 2 + 3 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 374234132385.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4158156982 + ... + 4158157071.

It is an arithmetic number, because the mean of its divisors is an integer number (54056041351).

Almost surely, 2^374234132385 is an apocalyptic number.

It is an amenable number.

374234132385 is a deficient number, since it is larger than the sum of its proper divisors (274438363827).

374234132385 is a wasteful number, since it uses less digits than its factorization.

374234132385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8316314064 (or 8316314061 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 374234132385 in words is "three hundred seventy-four billion, two hundred thirty-four million, one hundred thirty-two thousand, three hundred eighty-five".