23424855277 has 2 divisors, whose sum is σ = 23424855278. Its totient is φ = 23424855276.

The previous prime is 23424855229. The next prime is 23424855301. The reversal of 23424855277 is 77255842432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23412366121 + 12489156 = 153011^2 + 3534^2 .

It is a cyclic number.

It is not a de Polignac number, because 23424855277 - 2²³ = 23416466669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23424855277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23424855217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712427638 + 11712427639.

It is an arithmetic number, because the mean of its divisors is an integer number (11712427639).

Almost surely, 2^23424855277 is an apocalyptic number.

It is an amenable number.

23424855277 is a deficient number, since it is larger than the sum of its proper divisors (1).

23424855277 is an equidigital number, since it uses as much as digits as its factorization.

23424855277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3763200, while the sum is 49.

The spelling of 23424855277 in words is "twenty-three billion, four hundred twenty-four million, eight hundred fifty-five thousand, two hundred seventy-seven".