3123424402 has 32 divisors (see below), whose sum is σ = 5645952000. Its totient is φ = 1265975568.

The previous prime is 3123424387. The next prime is 3123424429. The reversal of 3123424402 is 2044243213.

It is a happy number.

3123424402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 149533 + ... + 169135.

It is an arithmetic number, because the mean of its divisors is an integer number (176436000).

Almost surely, 2^3123424402 is an apocalyptic number.

3123424402 is a deficient number, since it is larger than the sum of its proper divisors (2522527598).

3123424402 is a wasteful number, since it uses less digits than its factorization.

3123424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20230.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3123424402 is about 55887.6050837751. The cubic root of 3123424402 is about 1461.7631170531.

Adding to 3123424402 its reverse (2044243213), we get a palindrome (5167667615).

The spelling of 3123424402 in words is "three billion, one hundred twenty-three million, four hundred twenty-four thousand, four hundred two".