3144452692 has 12 divisors (see below), whose sum is σ = 5503234996. Its totient is φ = 1572099840.

The previous prime is 3144452669. The next prime is 3144452713. The reversal of 3144452692 is 2962544413.

It is a happy number.

3144452692 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 2 ways, for example, as 2076078096 + 1068374596 = 45564^2 + 32686^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44842 + ... + 91102.

Almost surely, 2^3144452692 is an apocalyptic number.

It is an amenable number.

3144452692 is a deficient number, since it is larger than the sum of its proper divisors (2358782304).

3144452692 is a wasteful number, since it uses less digits than its factorization.

3144452692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63258 (or 63256 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 3144452692 is about 56075.4196774309. The cubic root of 3144452692 is about 1465.0361970812.

The spelling of 3144452692 in words is "three billion, one hundred forty-four million, four hundred fifty-two thousand, six hundred ninety-two".