3123242402 has 16 divisors (see below), whose sum is σ = 5468048640. Its totient is φ = 1310052768.

The previous prime is 3123242383. The next prime is 3123242407. The reversal of 3123242402 is 2042423213.

It is not an unprimeable number, because it can be changed into a prime (3123242407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372627 + ... + 2373942.

It is an arithmetic number, because the mean of its divisors is an integer number (341753040).

Almost surely, 2^3123242402 is an apocalyptic number.

3123242402 is a deficient number, since it is larger than the sum of its proper divisors (2344806238).

3123242402 is a wasteful number, since it uses less digits than its factorization.

3123242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746625.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3123242402 is about 55885.9767920361. The cubic root of 3123242402 is about 1461.7347244920.

Adding to 3123242402 its reverse (2042423213), we get a palindrome (5165665615).

The spelling of 3123242402 in words is "three billion, one hundred twenty-three million, two hundred forty-two thousand, four hundred two".