3144929975 has 24 divisors (see below), whose sum is σ = 4273393152. Its totient is φ = 2276920800.

The previous prime is 3144929971. The next prime is 3144929993. The reversal of 3144929975 is 5799294413.

It is not a de Polignac number, because 3144929975 - 2² = 3144929971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144929971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35684 + ... + 86966.

It is an arithmetic number, because the mean of its divisors is an integer number (178058048).

Almost surely, 2^3144929975 is an apocalyptic number.

3144929975 is a deficient number, since it is larger than the sum of its proper divisors (1128463177).

3144929975 is a wasteful number, since it uses less digits than its factorization.

3144929975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51527 (or 51522 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 3144929975 is about 56079.6752397872. The cubic root of 3144929975 is about 1465.1103171867.

The spelling of 3144929975 in words is "three billion, one hundred forty-four million, nine hundred twenty-nine thousand, nine hundred seventy-five".