3432432040 has 32 divisors (see below), whose sum is σ = 7731369000. Its totient is φ = 1371480064.

The previous prime is 3432432013. The next prime is 3432432067. The reversal of 3432432040 is 402342343.

It is an interprime number because it is at equal distance from previous prime (3432432013) and next prime (3432432067).

It can be written as a sum of positive squares in 4 ways, for example, as 1908466596 + 1523965444 = 43686^2 + 39038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3432431996 and 3432432014.

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, 9025 + ... + 83344.

Almost surely, 2^3432432040 is an apocalyptic number.

It is an amenable number.

3432432040 is an abundant number, since it is smaller than the sum of its proper divisors (4298936960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3432432040 is a wasteful number, since it uses less digits than its factorization.

3432432040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93309 (or 93305 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3432432040 is about 58586.9613480679. The cubic root of 3432432040 is about 1508.4606390383.

Adding to 3432432040 its reverse (402342343), we get a palindrome (3834774383).

The spelling of 3432432040 in words is "three billion, four hundred thirty-two million, four hundred thirty-two thousand, forty".