104034044045 has 4 divisors (see below), whose sum is σ = 124840852860. Its totient is φ = 83227235232.

The previous prime is 104034044017. The next prime is 104034044111. The reversal of 104034044045 is 540440430401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62131544644 + 41902499401 = 249262^2 + 204701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104034044045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104034043999 and 104034044017.

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, 10403404400 + ... + 10403404409.

It is an arithmetic number, because the mean of its divisors is an integer number (31210213215).

Almost surely, 2^104034044045 is an apocalyptic number.

It is an amenable number.

104034044045 is a deficient number, since it is larger than the sum of its proper divisors (20806808815).

104034044045 is an equidigital number, since it uses as much as digits as its factorization.

104034044045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20806808814.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 104034044045 its reverse (540440430401), we get a palindrome (644474474446).

The spelling of 104034044045 in words is "one hundred four billion, thirty-four million, forty-four thousand, forty-five".