9371912423 has 4 divisors (see below), whose sum is σ = 9462901968. Its totient is φ = 9280922880.

The previous prime is 9371912383. The next prime is 9371912441. The reversal of 9371912423 is 3242191739.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3242191739 = 337 ⋅9620747.

It is a cyclic number.

It is not a de Polignac number, because 9371912423 - 2²² = 9367718119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9371912453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45494618 + ... + 45494823.

It is an arithmetic number, because the mean of its divisors is an integer number (2365725492).

Almost surely, 2^9371912423 is an apocalyptic number.

9371912423 is a deficient number, since it is larger than the sum of its proper divisors (90989545).

9371912423 is a wasteful number, since it uses less digits than its factorization.

9371912423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90989544.

The product of its digits is 81648, while the sum is 41.

The square root of 9371912423 is about 96808.6381631309. The cubic root of 9371912423 is about 2108.3501566555.

The spelling of 9371912423 in words is "nine billion, three hundred seventy-one million, nine hundred twelve thousand, four hundred twenty-three".