104040100134 has 32 divisors (see below), whose sum is σ = 231212828640. Its totient is φ = 34678142496.

The previous prime is 104040100069. The next prime is 104040100201. The reversal of 104040100134 is 431001040401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237872 + ... + 1319244.

It is an arithmetic number, because the mean of its divisors is an integer number (7225400895).

Almost surely, 2^104040100134 is an apocalyptic number.

104040100134 is an abundant number, since it is smaller than the sum of its proper divisors (127172728506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104040100134 is a wasteful number, since it uses less digits than its factorization.

104040100134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105061 (or 105055 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 104040100134 its reverse (431001040401), we get a palindrome (535041140535).

The spelling of 104040100134 in words is "one hundred four billion, forty million, one hundred thousand, one hundred thirty-four".