3144312452 has 24 divisors (see below), whose sum is σ = 5858438040. Its totient is φ = 1471495680.

The previous prime is 3144312449. The next prime is 3144312463. The reversal of 3144312452 is 2542134413.

3144312452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 95726656 + 3048585796 = 9784^2 + 55214^2 .

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, 115427 + ... + 140042.

It is an arithmetic number, because the mean of its divisors is an integer number (244101585).

Almost surely, 2^3144312452 is an apocalyptic number.

It is an amenable number.

3144312452 is a deficient number, since it is larger than the sum of its proper divisors (2714125588).

3144312452 is a wasteful number, since it uses less digits than its factorization.

3144312452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255671 (or 255669 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 3144312452 is about 56074.1692047238. The cubic root of 3144312452 is about 1465.0144169548.

Adding to 3144312452 its reverse (2542134413), we get a palindrome (5686446865).

The spelling of 3144312452 in words is "three billion, one hundred forty-four million, three hundred twelve thousand, four hundred fifty-two".