3443319497375 has 64 divisors (see below), whose sum is σ = 4434799299840. Its totient is φ = 2667537664000.

The previous prime is 3443319497353. The next prime is 3443319497399. The reversal of 3443319497375 is 5737949133443.

It is a de Polignac number, because none of the positive numbers 2^k-3443319497375 is a prime.

It is a super-2 number, since 2×3443319497375² (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 63 ways as a sum of consecutive naturals, for example, 692400389 + ... + 692405361.

It is an arithmetic number, because the mean of its divisors is an integer number (69293739060).

Almost surely, 2^{3443319497375} is an apocalyptic number.

3443319497375 is a deficient number, since it is larger than the sum of its proper divisors (991479802465).

3443319497375 is a wasteful number, since it uses less digits than its factorization.

3443319497375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6005 (or 5995 counting only the distinct ones).

The product of its digits is 102876480, while the sum is 62.

The spelling of 3443319497375 in words is "three trillion, four hundred forty-three billion, three hundred nineteen million, four hundred ninety-seven thousand, three hundred seventy-five".