1044119728144 has 80 divisors (see below), whose sum is σ = 2108089466496. Its totient is φ = 500517964800.

The previous prime is 1044119728133. The next prime is 1044119728189. The reversal of 1044119728144 is 4418279114401.

It is a junction number, because it is equal to n+sod(n) for n = 1044119728094 and 1044119728103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89564364 + ... + 89576020.

Almost surely, 2^{1044119728144} is an apocalyptic number.

It is an amenable number.

1044119728144 is an abundant number, since it is smaller than the sum of its proper divisors (1063969738352).

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

1044119728144 is a wasteful number, since it uses less digits than its factorization.

1044119728144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13904 (or 13898 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 1044119728144 in words is "one trillion, forty-four billion, one hundred nineteen million, seven hundred twenty-eight thousand, one hundred forty-four".