23472300431 has 4 divisors (see below), whose sum is σ = 23474568000. Its totient is φ = 23470032864.

The previous prime is 23472300421. The next prime is 23472300461. The reversal of 23472300431 is 13400327432.

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

It is a cyclic number.

It is not a de Polignac number, because 23472300431 - 2¹⁸ = 23472038287 is a prime.

It is a super-2 number, since 2×23472300431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23472300394 and 23472300403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23472300421) 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, 1118186 + ... + 1138983.

It is an arithmetic number, because the mean of its divisors is an integer number (5868642000).

Almost surely, 2^23472300431 is an apocalyptic number.

23472300431 is a deficient number, since it is larger than the sum of its proper divisors (2267569).

23472300431 is a wasteful number, since it uses less digits than its factorization.

23472300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267568.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 23472300431 its reverse (13400327432), we get a palindrome (36872627863).

The spelling of 23472300431 in words is "twenty-three billion, four hundred seventy-two million, three hundred thousand, four hundred thirty-one".