3443345125 has 16 divisors (see below), whose sum is σ = 4687959744. Its totient is φ = 2504250000.

The previous prime is 3443345093. The next prime is 3443345159. The reversal of 3443345125 is 5215433443.

It is a happy number.

It is not a de Polignac number, because 3443345125 - 2⁵ = 3443345093 is a prime.

It is a super-2 number, since 2×3443345125² = 23713251299722531250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250751 + ... + 1253500.

It is an arithmetic number, because the mean of its divisors is an integer number (292997484).

Almost surely, 2^3443345125 is an apocalyptic number.

It is an amenable number.

3443345125 is a deficient number, since it is larger than the sum of its proper divisors (1244614619).

3443345125 is a wasteful number, since it uses less digits than its factorization.

3443345125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504277 (or 2504267 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 3443345125 is about 58680.0232191501. The cubic root of 3443345125 is about 1510.0576158885.

Adding to 3443345125 its reverse (5215433443), we get a palindrome (8658778568).

The spelling of 3443345125 in words is "three billion, four hundred forty-three million, three hundred forty-five thousand, one hundred twenty-five".