142144412334332 has 24 divisors (see below), whose sum is σ = 254048179224672. Its totient is φ = 69565588747200.

The previous prime is 142144412334299. The next prime is 142144412334349. The reversal of 142144412334332 is 233433214441241.

It is a self number, because there is not a number n which added to its sum of digits gives 142144412334332.

It is a congruent number.

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, 796220144 + ... + 796398647.

It is an arithmetic number, because the mean of its divisors is an integer number (10585340801028).

Almost surely, 2^{142144412334332} is an apocalyptic number.

It is an amenable number.

142144412334332 is a deficient number, since it is larger than the sum of its proper divisors (111903766890340).

142144412334332 is a wasteful number, since it uses less digits than its factorization.

142144412334332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592619269 (or 1592619267 counting only the distinct ones).

The product of its digits is 663552, while the sum is 41.

Adding to 142144412334332 its reverse (233433214441241), we get a palindrome (375577626775573).

The spelling of 142144412334332 in words is "one hundred forty-two trillion, one hundred forty-four billion, four hundred twelve million, three hundred thirty-four thousand, three hundred thirty-two".