1044130221039 has 16 divisors (see below), whose sum is σ = 1492725265920. Its totient is φ = 646847610240.

The previous prime is 1044130221031. The next prime is 1044130221149. The reversal of 1044130221039 is 9301220314401.

It is not a de Polignac number, because 1044130221039 - 2³ = 1044130221031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1044130220997 and 1044130221015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044130221031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129572817 + ... + 129580874.

It is an arithmetic number, because the mean of its divisors is an integer number (93295329120).

Almost surely, 2^{1044130221039} is an apocalyptic number.

1044130221039 is a deficient number, since it is larger than the sum of its proper divisors (448595044881).

1044130221039 is a wasteful number, since it uses less digits than its factorization.

1044130221039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259153790.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 1044130221039 in words is "one trillion, forty-four billion, one hundred thirty million, two hundred twenty-one thousand, thirty-nine".