104040623356 has 12 divisors (see below), whose sum is σ = 192781155168. Its totient is φ = 48960293312.

The previous prime is 104040623321. The next prime is 104040623369. The reversal of 104040623356 is 653326040401.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 765004516 + ... + 765004651.

It is an arithmetic number, because the mean of its divisors is an integer number (16065096264).

Almost surely, 2^104040623356 is an apocalyptic number.

It is an amenable number.

104040623356 is a deficient number, since it is larger than the sum of its proper divisors (88740531812).

104040623356 is a wasteful number, since it uses less digits than its factorization.

104040623356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530009188 (or 1530009186 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 104040623356 its reverse (653326040401), we get a palindrome (757366663757).

The spelling of 104040623356 in words is "one hundred four billion, forty million, six hundred twenty-three thousand, three hundred fifty-six".