104156193735 has 80 divisors (see below), whose sum is σ = 203938476192. Its totient is φ = 50436691200.

The previous prime is 104156193677. The next prime is 104156193737. The reversal of 104156193735 is 537391651401.

104156193735 is a `hidden beast` number, since 10 + 4 + 1 + 561 + 9 + 3 + 73 + 5 = 666.

It is not a de Polignac number, because 104156193735 - 2⁹ = 104156193223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104156193737) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3643317 + ... + 3671793.

Almost surely, 2^104156193735 is an apocalyptic number.

104156193735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104156193735 is a deficient number, since it is larger than the sum of its proper divisors (99782282457).

104156193735 is a wasteful number, since it uses less digits than its factorization.

104156193735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29326 (or 29317 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 104156193735 in words is "one hundred four billion, one hundred fifty-six million, one hundred ninety-three thousand, seven hundred thirty-five".