3402143432 has 64 divisors (see below), whose sum is σ = 6596769600. Its totient is φ = 1644267520.

The previous prime is 3402143429. The next prime is 3402143441. The reversal of 3402143432 is 2343412043.

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, 12107132 + ... + 12107412.

It is an arithmetic number, because the mean of its divisors is an integer number (103074525).

Almost surely, 2^3402143432 is an apocalyptic number.

It is an amenable number.

3402143432 is a deficient number, since it is larger than the sum of its proper divisors (3194626168).

3402143432 is a wasteful number, since it uses less digits than its factorization.

3402143432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3402143432 is about 58327.8958303829. The cubic root of 3402143432 is about 1504.0105167987.

Adding to 3402143432 its reverse (2343412043), we get a palindrome (5745555475).

The spelling of 3402143432 in words is "three billion, four hundred two million, one hundred forty-three thousand, four hundred thirty-two".