23712558379 has 2 divisors, whose sum is σ = 23712558380. Its totient is φ = 23712558378.

The previous prime is 23712558367. The next prime is 23712558413. The reversal of 23712558379 is 97385521732.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23712558379 - 2¹³ = 23712550187 is a prime.

It is not a weakly prime, because it can be changed into another prime (23712558329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11856279189 + 11856279190.

It is an arithmetic number, because the mean of its divisors is an integer number (11856279190).

Almost surely, 2^23712558379 is an apocalyptic number.

23712558379 is a deficient number, since it is larger than the sum of its proper divisors (1).

23712558379 is an equidigital number, since it uses as much as digits as its factorization.

23712558379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 52.

The spelling of 23712558379 in words is "twenty-three billion, seven hundred twelve million, five hundred fifty-eight thousand, three hundred seventy-nine".