3144142904 has 32 divisors (see below), whose sum is σ = 6745874400. Its totient is φ = 1345804800.

The previous prime is 3144142889. The next prime is 3144142907. The reversal of 3144142904 is 4092414413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144142907) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10604 + ... + 80004.

It is an arithmetic number, because the mean of its divisors is an integer number (210808575).

Almost surely, 2^3144142904 is an apocalyptic number.

It is an amenable number.

3144142904 is an abundant number, since it is smaller than the sum of its proper divisors (3601731496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144142904 is a wasteful number, since it uses less digits than its factorization.

3144142904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70223 (or 70219 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3144142904 is about 56072.6573652435. The cubic root of 3144142904 is about 1464.9880842527.

The spelling of 3144142904 in words is "three billion, one hundred forty-four million, one hundred forty-two thousand, nine hundred four".