104423641519999 has 2 divisors, whose sum is σ = 104423641520000. Its totient is φ = 104423641519998.

The previous prime is 104423641519933. The next prime is 104423641520017. The reversal of 104423641519999 is 999915146324401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104423641519999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104423641559999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52211820759999 + 52211820760000.

It is an arithmetic number, because the mean of its divisors is an integer number (52211820760000).

Almost surely, 2^{104423641519999} is an apocalyptic number.

104423641519999 is a deficient number, since it is larger than the sum of its proper divisors (1).

104423641519999 is an equidigital number, since it uses as much as digits as its factorization.

104423641519999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75582720, while the sum is 67.

The spelling of 104423641519999 in words is "one hundred four trillion, four hundred twenty-three billion, six hundred forty-one million, five hundred nineteen thousand, nine hundred ninety-nine".