3144909925 has 12 divisors (see below), whose sum is σ = 4104935680. Its totient is φ = 2383510320.

The previous prime is 3144909871. The next prime is 3144909931. The reversal of 3144909925 is 5299094413.

It is not a de Polignac number, because 3144909925 - 2⁹ = 3144909413 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3309957 + ... + 3310906.

Almost surely, 2^3144909925 is an apocalyptic number.

It is an amenable number.

3144909925 is a deficient number, since it is larger than the sum of its proper divisors (960025755).

3144909925 is a wasteful number, since it uses less digits than its factorization.

3144909925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620892 (or 6620887 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 3144909925 is about 56079.4964759849. The cubic root of 3144909925 is about 1465.1072036543.

It can be divided in two parts, 314490 and 9925, that added together give a triangular number (324415 = T₈₀₅).

The spelling of 3144909925 in words is "three billion, one hundred forty-four million, nine hundred nine thousand, nine hundred twenty-five".