104402406401 has 2 divisors, whose sum is σ = 104402406402. Its totient is φ = 104402406400.

The previous prime is 104402406379. The next prime is 104402406419. The reversal of 104402406401 is 104604204401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94387200625 + 10015205776 = 307225^2 + 100076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104402406401 is a prime.

It is not a weakly prime, because it can be changed into another prime (104402436401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52201203200 + 52201203201.

It is an arithmetic number, because the mean of its divisors is an integer number (52201203201).

Almost surely, 2^104402406401 is an apocalyptic number.

It is an amenable number.

104402406401 is a deficient number, since it is larger than the sum of its proper divisors (1).

104402406401 is an equidigital number, since it uses as much as digits as its factorization.

104402406401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 104402406401 in words is "one hundred four billion, four hundred two million, four hundred six thousand, four hundred one".