3447131744344 has 16 divisors (see below), whose sum is σ = 6483761211600. Its totient is φ = 1718128754592.

The previous prime is 3447131744339. The next prime is 3447131744351. The reversal of 3447131744344 is 4434471317443.

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, 679637004 + ... + 679642075.

It is an arithmetic number, because the mean of its divisors is an integer number (405235075725).

Almost surely, 2^{3447131744344} is an apocalyptic number.

It is an amenable number.

3447131744344 is a deficient number, since it is larger than the sum of its proper divisors (3036629467256).

3447131744344 is a wasteful number, since it uses less digits than its factorization.

3447131744344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359279402 (or 1359279398 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 49.

The spelling of 3447131744344 in words is "three trillion, four hundred forty-seven billion, one hundred thirty-one million, seven hundred forty-four thousand, three hundred forty-four".