372421136315 has 4 divisors (see below), whose sum is σ = 446905363584. Its totient is φ = 297936909048.

The previous prime is 372421136279. The next prime is 372421136323. The reversal of 372421136315 is 513631124273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513631124273 = 19 ⋅27033217067.

It is a cyclic number.

It is not a de Polignac number, because 372421136315 - 2¹⁶ = 372421070779 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37242113627 + ... + 37242113636.

It is an arithmetic number, because the mean of its divisors is an integer number (111726340896).

Almost surely, 2^372421136315 is an apocalyptic number.

372421136315 is a deficient number, since it is larger than the sum of its proper divisors (74484227269).

372421136315 is an equidigital number, since it uses as much as digits as its factorization.

372421136315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74484227268.

The product of its digits is 90720, while the sum is 38.

The spelling of 372421136315 in words is "three hundred seventy-two billion, four hundred twenty-one million, one hundred thirty-six thousand, three hundred fifteen".