23351611427 has 2 divisors, whose sum is σ = 23351611428. Its totient is φ = 23351611426.

The previous prime is 23351611303. The next prime is 23351611441. The reversal of 23351611427 is 72411615332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23351611427 - 2²⁸ = 23083175971 is a prime.

It is not a weakly prime, because it can be changed into another prime (23351611447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11675805713 + 11675805714.

It is an arithmetic number, because the mean of its divisors is an integer number (11675805714).

Almost surely, 2^23351611427 is an apocalyptic number.

23351611427 is a deficient number, since it is larger than the sum of its proper divisors (1).

23351611427 is an equidigital number, since it uses as much as digits as its factorization.

23351611427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The spelling of 23351611427 in words is "twenty-three billion, three hundred fifty-one million, six hundred eleven thousand, four hundred twenty-seven".