3402545425 has 24 divisors (see below), whose sum is σ = 4284850752. Its totient is φ = 2679768000.

The previous prime is 3402545407. The next prime is 3402545453. The reversal of 3402545425 is 5245452043.

3402545425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3402545425 - 2⁷ = 3402545297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2077707 + ... + 2079343.

It is an arithmetic number, because the mean of its divisors is an integer number (178535448).

Almost surely, 2^3402545425 is an apocalyptic number.

It is an amenable number.

3402545425 is a deficient number, since it is larger than the sum of its proper divisors (882305327).

3402545425 is a wasteful number, since it uses less digits than its factorization.

3402545425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889 (or 2884 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 3402545425 is about 58331.3417040959. The cubic root of 3402545425 is about 1504.0697517977.

Adding to 3402545425 its reverse (5245452043), we get a palindrome (8647997468).

The spelling of 3402545425 in words is "three billion, four hundred two million, five hundred forty-five thousand, four hundred twenty-five".