3440051644472 has 16 divisors (see below), whose sum is σ = 6513959179800. Its totient is φ = 1702995863200.

The previous prime is 3440051644457. The next prime is 3440051644487. The reversal of 3440051644472 is 2744461500443.

It is an interprime number because it is at equal distance from previous prime (3440051644457) and next prime (3440051644487).

It is a super-2 number, since 2×3440051644472² (a number of 26 digits) contains 22 as substring.

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, 2128744022 + ... + 2128745637.

Almost surely, 2^{3440051644472} is an apocalyptic number.

It is an amenable number.

3440051644472 is a deficient number, since it is larger than the sum of its proper divisors (3073907535328).

3440051644472 is a wasteful number, since it uses less digits than its factorization.

3440051644472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257489766 (or 4257489762 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 3440051644472 in words is "three trillion, four hundred forty billion, fifty-one million, six hundred forty-four thousand, four hundred seventy-two".