23344023340531 has 2 divisors, whose sum is σ = 23344023340532. Its totient is φ = 23344023340530.

The previous prime is 23344023340487. The next prime is 23344023340559. The reversal of 23344023340531 is 13504332044332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23344023340531 - 2⁷ = 23344023340403 is a prime.

It is a super-2 number, since 2×23344023340531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23344023340931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672011670265 + 11672011670266.

It is an arithmetic number, because the mean of its divisors is an integer number (11672011670266).

Almost surely, 2^{23344023340531} is an apocalyptic number.

23344023340531 is a deficient number, since it is larger than the sum of its proper divisors (1).

23344023340531 is an equidigital number, since it uses as much as digits as its factorization.

23344023340531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 23344023340531 its reverse (13504332044332), we get a palindrome (36848355384863).

The spelling of 23344023340531 in words is "twenty-three trillion, three hundred forty-four billion, twenty-three million, three hundred forty thousand, five hundred thirty-one".