23468928779 has 2 divisors, whose sum is σ = 23468928780. Its totient is φ = 23468928778.

The previous prime is 23468928767. The next prime is 23468928787. The reversal of 23468928779 is 97782986432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23468928779 - 2¹² = 23468924683 is a prime.

It is not a weakly prime, because it can be changed into another prime (23468928709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11734464389 + 11734464390.

It is an arithmetic number, because the mean of its divisors is an integer number (11734464390).

Almost surely, 2^23468928779 is an apocalyptic number.

23468928779 is a deficient number, since it is larger than the sum of its proper divisors (1).

23468928779 is an equidigital number, since it uses as much as digits as its factorization.

23468928779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73156608, while the sum is 65.

The spelling of 23468928779 in words is "twenty-three billion, four hundred sixty-eight million, nine hundred twenty-eight thousand, seven hundred seventy-nine".