3132144212144 has 40 divisors (see below), whose sum is σ = 6434552976240. Its totient is φ = 1472817696768.

The previous prime is 3132144212063. The next prime is 3132144212177. The reversal of 3132144212144 is 4412124412313.

It is a self number, because there is not a number n which added to its sum of digits gives 3132144212144.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37560929 + ... + 37644224.

It is an arithmetic number, because the mean of its divisors is an integer number (160863824406).

Almost surely, 2^{3132144212144} is an apocalyptic number.

It is an amenable number.

3132144212144 is an abundant number, since it is smaller than the sum of its proper divisors (3302408764096).

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

3132144212144 is a wasteful number, since it uses less digits than its factorization.

3132144212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75205317 (or 75205311 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 3132144212144 its reverse (4412124412313), we get a palindrome (7544268624457).

The spelling of 3132144212144 in words is "three trillion, one hundred thirty-two billion, one hundred forty-four million, two hundred twelve thousand, one hundred forty-four".