3432540425 has 24 divisors (see below), whose sum is σ = 4352507136. Its totient is φ = 2684147840.

The previous prime is 3432540421. The next prime is 3432540439. The reversal of 3432540425 is 5240452343.

It is not a de Polignac number, because 3432540425 - 2² = 3432540421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3432540391 and 3432540400.

It is not an unprimeable number, because it can be changed into a prime (3432540421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1287644 + ... + 1290306.

It is an arithmetic number, because the mean of its divisors is an integer number (181354464).

Almost surely, 2^3432540425 is an apocalyptic number.

It is an amenable number.

3432540425 is a deficient number, since it is larger than the sum of its proper divisors (919966711).

3432540425 is a wasteful number, since it uses less digits than its factorization.

3432540425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817 (or 3812 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3432540425 is about 58587.8863332686. The cubic root of 3432540425 is about 1508.4765162923.

Adding to 3432540425 its reverse (5240452343), we get a palindrome (8672992768).

The spelling of 3432540425 in words is "three billion, four hundred thirty-two million, five hundred forty thousand, four hundred twenty-five".