23377406279 has 2 divisors, whose sum is σ = 23377406280. Its totient is φ = 23377406278.

The previous prime is 23377406233. The next prime is 23377406317. The reversal of 23377406279 is 97260477332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23377406279 - 2⁸ = 23377406023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23377406209) 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, 11688703139 + 11688703140.

It is an arithmetic number, because the mean of its divisors is an integer number (11688703140).

Almost surely, 2^23377406279 is an apocalyptic number.

23377406279 is a deficient number, since it is larger than the sum of its proper divisors (1).

23377406279 is an equidigital number, since it uses as much as digits as its factorization.

23377406279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 23377406279 in words is "twenty-three billion, three hundred seventy-seven million, four hundred six thousand, two hundred seventy-nine".