23358962839 has 2 divisors, whose sum is σ = 23358962840. Its totient is φ = 23358962838.

The previous prime is 23358962831. The next prime is 23358962903. The reversal of 23358962839 is 93826985332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23358962839 - 2³ = 23358962831 is a prime.

It is a super-2 number, since 2×23358962839² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23358962831) 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, 11679481419 + 11679481420.

It is an arithmetic number, because the mean of its divisors is an integer number (11679481420).

Almost surely, 2^23358962839 is an apocalyptic number.

23358962839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23358962839 is an equidigital number, since it uses as much as digits as its factorization.

23358962839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 58.

The spelling of 23358962839 in words is "twenty-three billion, three hundred fifty-eight million, nine hundred sixty-two thousand, eight hundred thirty-nine".