23041432344431 has 2 divisors, whose sum is σ = 23041432344432. Its totient is φ = 23041432344430.

The previous prime is 23041432344361. The next prime is 23041432344457. The reversal of 23041432344431 is 13444323414032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23041432344431 - 2²² = 23041428150127 is a prime.

It is a super-2 number, since 2×23041432344431² (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 (23041432344731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520716172215 + 11520716172216.

It is an arithmetic number, because the mean of its divisors is an integer number (11520716172216).

Almost surely, 2^{23041432344431} is an apocalyptic number.

23041432344431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23041432344431 is an equidigital number, since it uses as much as digits as its factorization.

23041432344431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 23041432344431 its reverse (13444323414032), we get a palindrome (36485755758463).

The spelling of 23041432344431 in words is "twenty-three trillion, forty-one billion, four hundred thirty-two million, three hundred forty-four thousand, four hundred thirty-one".