3044446013540 has 96 divisors (see below), whose sum is σ = 7086311205120. Its totient is φ = 1092808544256.

The previous prime is 3044446013527. The next prime is 3044446013629. The reversal of 3044446013540 is 453106444403.

It is a junction number, because it is equal to n+sod(n) for n = 3044446013494 and 3044446013503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1825751 + ... + 3069569.

It is an arithmetic number, because the mean of its divisors is an integer number (73815741720).

Almost surely, 2^{3044446013540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3044446013540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3543155602560).

3044446013540 is an abundant number, since it is smaller than the sum of its proper divisors (4041865191580).

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

3044446013540 is a wasteful number, since it uses less digits than its factorization.

3044446013540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244181 (or 1244179 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 3044446013540 in words is "three trillion, forty-four billion, four hundred forty-six million, thirteen thousand, five hundred forty".