102404471400017 has 2 divisors, whose sum is σ = 102404471400018. Its totient is φ = 102404471400016.

The previous prime is 102404471399957. The next prime is 102404471400073. The reversal of 102404471400017 is 710004174404201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90125327086096 + 12279144313921 = 9493436^2 + 3504161^2 .

It is a cyclic number.

It is not a de Polignac number, because 102404471400017 - 2⁸ = 102404471399761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102404471400017.

It is not a weakly prime, because it can be changed into another prime (102404471409017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51202235700008 + 51202235700009.

It is an arithmetic number, because the mean of its divisors is an integer number (51202235700009).

Almost surely, 2^{102404471400017} is an apocalyptic number.

It is an amenable number.

102404471400017 is a deficient number, since it is larger than the sum of its proper divisors (1).

102404471400017 is an equidigital number, since it uses as much as digits as its factorization.

102404471400017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 102404471400017 in words is "one hundred two trillion, four hundred four billion, four hundred seventy-one million, four hundred thousand, seventeen".