3144144131 has 8 divisors (see below), whose sum is σ = 3178747440. Its totient is φ = 3109645728.

The previous prime is 3144144119. The next prime is 3144144139. The reversal of 3144144131 is 1314414413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3144144131 is a prime.

It is a super-2 number, since 2×3144144131² = 19771284633003490322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3144144131.

It is not an unprimeable number, because it can be changed into a prime (3144144139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34820 + ... + 86606.

It is an arithmetic number, because the mean of its divisors is an integer number (397343430).

Almost surely, 2^3144144131 is an apocalyptic number.

3144144131 is a deficient number, since it is larger than the sum of its proper divisors (34603309).

3144144131 is a wasteful number, since it uses less digits than its factorization.

3144144131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52453.

The product of its digits is 2304, while the sum is 26.

The square root of 3144144131 is about 56072.6683064040. The cubic root of 3144144131 is about 1464.9882748230.

Adding to 3144144131 its reverse (1314414413), we get a palindrome (4458558544).

The spelling of 3144144131 in words is "three billion, one hundred forty-four million, one hundred forty-four thousand, one hundred thirty-one".