375131788427 has 8 divisors (see below), whose sum is σ = 409296214080. Its totient is φ = 340977618760.

The previous prime is 375131788387. The next prime is 375131788459. The reversal of 375131788427 is 724887131573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375131788427 is a prime.

It is a super-2 number, since 2×375131788427² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375131788127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2487413 + ... + 2633910.

It is an arithmetic number, because the mean of its divisors is an integer number (51162026760).

Almost surely, 2^375131788427 is an apocalyptic number.

375131788427 is a deficient number, since it is larger than the sum of its proper divisors (34164425653).

375131788427 is a wasteful number, since it uses less digits than its factorization.

375131788427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127993.

The product of its digits is 7902720, while the sum is 56.

The spelling of 375131788427 in words is "three hundred seventy-five billion, one hundred thirty-one million, seven hundred eighty-eight thousand, four hundred twenty-seven".