1104042129999 has 16 divisors (see below), whose sum is σ = 1475983468800. Its totient is φ = 734065240896.

The previous prime is 1104042129991. The next prime is 1104042130001. The reversal of 1104042129999 is 9999212404011.

It is a happy number.

It is not a de Polignac number, because 1104042129999 - 2³ = 1104042129991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104042129991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5550142 + ... + 5745620.

It is an arithmetic number, because the mean of its divisors is an integer number (92248966800).

Almost surely, 2^{1104042129999} is an apocalyptic number.

1104042129999 is a deficient number, since it is larger than the sum of its proper divisors (371941338801).

1104042129999 is a wasteful number, since it uses less digits than its factorization.

1104042129999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200494.

The product of its (nonzero) digits is 419904, while the sum is 51.

The spelling of 1104042129999 in words is "one trillion, one hundred four billion, forty-two million, one hundred twenty-nine thousand, nine hundred ninety-nine".