23415461051999 has 2 divisors, whose sum is σ = 23415461052000. Its totient is φ = 23415461051998.

The previous prime is 23415461051989. The next prime is 23415461052019. The reversal of 23415461051999 is 99915016451432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23415461051999 - 2³⁶ = 23346741575263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23415461051989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11707730525999 + 11707730526000.

It is an arithmetic number, because the mean of its divisors is an integer number (11707730526000).

Almost surely, 2^{23415461051999} is an apocalyptic number.

23415461051999 is a deficient number, since it is larger than the sum of its proper divisors (1).

23415461051999 is an equidigital number, since it uses as much as digits as its factorization.

23415461051999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10497600, while the sum is 59.

The spelling of 23415461051999 in words is "twenty-three trillion, four hundred fifteen billion, four hundred sixty-one million, fifty-one thousand, nine hundred ninety-nine".