23632406106431 has 2 divisors, whose sum is σ = 23632406106432. Its totient is φ = 23632406106430.

The previous prime is 23632406106389. The next prime is 23632406106451. The reversal of 23632406106431 is 13460160423632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23632406106431 - 2⁴² = 19234359595327 is a prime.

It is a super-2 number, since 2×23632406106431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23632406106451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11816203053215 + 11816203053216.

It is an arithmetic number, because the mean of its divisors is an integer number (11816203053216).

Almost surely, 2^{23632406106431} is an apocalyptic number.

23632406106431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23632406106431 is an equidigital number, since it uses as much as digits as its factorization.

23632406106431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 23632406106431 in words is "twenty-three trillion, six hundred thirty-two billion, four hundred six million, one hundred six thousand, four hundred thirty-one".