104416523042129 has 2 divisors, whose sum is σ = 104416523042130. Its totient is φ = 104416523042128.

The previous prime is 104416523042123. The next prime is 104416523042159. The reversal of 104416523042129 is 921240325614401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99251007750400 + 5165515291729 = 9962480^2 + 2272777^2 .

It is a cyclic number.

It is not a de Polignac number, because 104416523042129 - 2²⁴ = 104416506264913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104416523042129.

It is not a weakly prime, because it can be changed into another prime (104416523042123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52208261521064 + 52208261521065.

It is an arithmetic number, because the mean of its divisors is an integer number (52208261521065).

Almost surely, 2^{104416523042129} is an apocalyptic number.

It is an amenable number.

104416523042129 is a deficient number, since it is larger than the sum of its proper divisors (1).

104416523042129 is an equidigital number, since it uses as much as digits as its factorization.

104416523042129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 104416523042129 in words is "one hundred four trillion, four hundred sixteen billion, five hundred twenty-three million, forty-two thousand, one hundred twenty-nine".