104402406634 has 8 divisors (see below), whose sum is σ = 156730213188. Its totient is φ = 52159002240.

The previous prime is 104402406613. The next prime is 104402406749. The reversal of 104402406634 is 436604204401.

It can be written as a sum of positive squares in 2 ways, for example, as 96587316225 + 7815090409 = 310785^2 + 88403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104402406634.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21097447 + ... + 21102394.

Almost surely, 2^104402406634 is an apocalyptic number.

104402406634 is a deficient number, since it is larger than the sum of its proper divisors (52327806554).

104402406634 is a wasteful number, since it uses less digits than its factorization.

104402406634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42201080.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 104402406634 in words is "one hundred four billion, four hundred two million, four hundred six thousand, six hundred thirty-four".