3319181147044 has 81 divisors (see below), whose sum is σ = 6804222729003. Its totient is φ = 1412613495216.

The previous prime is 3319181146993. The next prime is 3319181147069. The reversal of 3319181147044 is 4407411819133.

The square root of 3319181147044 is 1821862.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×3319181147044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3319181146985 and 3319181147003.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4565585809 + ... + 4565586535.

Almost surely, 2^{3319181147044} is an apocalyptic number.

3319181147044 is the 1821862-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3319181147044

3319181147044 is an abundant number, since it is smaller than the sum of its proper divisors (3485041581959).

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

3319181147044 is an frugal number, since it uses more digits than its factorization.

3319181147044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 3319181147044 in words is "three trillion, three hundred nineteen billion, one hundred eighty-one million, one hundred forty-seven thousand, forty-four".