3445303688156 has 24 divisors (see below), whose sum is σ = 6578707828224. Its totient is φ = 1565735255280.

The previous prime is 3445303688147. The next prime is 3445303688179. The reversal of 3445303688156 is 6518863035443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7573370 + ... + 8015393.

It is an arithmetic number, because the mean of its divisors is an integer number (274112826176).

Almost surely, 2^{3445303688156} is an apocalyptic number.

It is an amenable number.

3445303688156 is a deficient number, since it is larger than the sum of its proper divisors (3133404140068).

3445303688156 is a wasteful number, since it uses less digits than its factorization.

3445303688156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15593801 (or 15593799 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 3445303688156 in words is "three trillion, four hundred forty-five billion, three hundred three million, six hundred eighty-eight thousand, one hundred fifty-six".