104387708347 has 24 divisors (see below), whose sum is σ = 121539670560. Its totient is φ = 89059754880.

The previous prime is 104387708317. The next prime is 104387708357. The reversal of 104387708347 is 743807783401.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-104387708347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104387708294 and 104387708303.

It is not an unprimeable number, because it can be changed into a prime (104387708317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78847 + ... + 463672.

It is an arithmetic number, because the mean of its divisors is an integer number (5064152940).

Almost surely, 2^104387708347 is an apocalyptic number.

104387708347 is a deficient number, since it is larger than the sum of its proper divisors (17151962213).

104387708347 is a wasteful number, since it uses less digits than its factorization.

104387708347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542611 (or 542592 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 104387708347 in words is "one hundred four billion, three hundred eighty-seven million, seven hundred eight thousand, three hundred forty-seven".