3345431025 has 12 divisors (see below), whose sum is σ = 5531112752. Its totient is φ = 1784229840.

The previous prime is 3345431021. The next prime is 3345431053. The reversal of 3345431025 is 5201345433.

It is not a de Polignac number, because 3345431025 - 2² = 3345431021 is a prime.

It is a super-2 number, since 2×3345431025² = 22383817486065101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3345430983 and 3345431001.

It is not an unprimeable number, because it can be changed into a prime (3345431021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22302799 + ... + 22302948.

Almost surely, 2^3345431025 is an apocalyptic number.

It is an amenable number.

3345431025 is a deficient number, since it is larger than the sum of its proper divisors (2185681727).

3345431025 is a wasteful number, since it uses less digits than its factorization.

3345431025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44605760 (or 44605755 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3345431025 is about 57839.7011143730. The cubic root of 3345431025 is about 1495.6065554379.

Adding to 3345431025 its reverse (5201345433), we get a palindrome (8546776458).

The spelling of 3345431025 in words is "three billion, three hundred forty-five million, four hundred thirty-one thousand, twenty-five".