23400411329903 has 2 divisors, whose sum is σ = 23400411329904. Its totient is φ = 23400411329902.

The previous prime is 23400411329899. The next prime is 23400411329923. The reversal of 23400411329903 is 30992311400432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23400411329903 - 2² = 23400411329899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23400411329923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11700205664951 + 11700205664952.

It is an arithmetic number, because the mean of its divisors is an integer number (11700205664952).

Almost surely, 2^{23400411329903} is an apocalyptic number.

23400411329903 is a deficient number, since it is larger than the sum of its proper divisors (1).

23400411329903 is an equidigital number, since it uses as much as digits as its factorization.

23400411329903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 23400411329903 in words is "twenty-three trillion, four hundred billion, four hundred eleven million, three hundred twenty-nine thousand, nine hundred three".