23214705727 has 2 divisors, whose sum is σ = 23214705728. Its totient is φ = 23214705726.

The previous prime is 23214705721. The next prime is 23214705737. The reversal of 23214705727 is 72750741232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23214705727 - 2²³ = 23206317119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23214705727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23214705721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11607352863 + 11607352864.

It is an arithmetic number, because the mean of its divisors is an integer number (11607352864).

Almost surely, 2^23214705727 is an apocalyptic number.

23214705727 is a deficient number, since it is larger than the sum of its proper divisors (1).

23214705727 is an equidigital number, since it uses as much as digits as its factorization.

23214705727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 23214705727 in words is "twenty-three billion, two hundred fourteen million, seven hundred five thousand, seven hundred twenty-seven".