372424431 has 4 divisors (see below), whose sum is σ = 496565912. Its totient is φ = 248282952.

The previous prime is 372424417. The next prime is 372424433. The reversal of 372424431 is 134424273.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 372424431 - 2²³ = 364035823 is a prime.

It is a super-2 number, since 2×372424431² = 277399913611347522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372424433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62070736 + ... + 62070741.

It is an arithmetic number, because the mean of its divisors is an integer number (124141478).

Almost surely, 2^372424431 is an apocalyptic number.

372424431 is a deficient number, since it is larger than the sum of its proper divisors (124141481).

372424431 is a wasteful number, since it uses less digits than its factorization.

372424431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124141480.

The product of its digits is 16128, while the sum is 30.

The square root of 372424431 is about 19298.3012464828. The cubic root of 372424431 is about 719.4700517769.

The spelling of 372424431 in words is "three hundred seventy-two million, four hundred twenty-four thousand, four hundred thirty-one".