3144310402 has 32 divisors (see below), whose sum is σ = 4885816320. Its totient is φ = 1516967760.

The previous prime is 3144310369. The next prime is 3144310441. The reversal of 3144310402 is 2040134413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1587849 + ... + 1589827.

It is an arithmetic number, because the mean of its divisors is an integer number (152681760).

Almost surely, 2^3144310402 is an apocalyptic number.

3144310402 is a deficient number, since it is larger than the sum of its proper divisors (1741505918).

3144310402 is a wasteful number, since it uses less digits than its factorization.

3144310402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3144310402 is about 56074.1509253595. The cubic root of 3144310402 is about 1465.0140985725.

Adding to 3144310402 its reverse (2040134413), we get a palindrome (5184444815).

The spelling of 3144310402 in words is "three billion, one hundred forty-four million, three hundred ten thousand, four hundred two".