144213339768 has 64 divisors (see below), whose sum is σ = 362121477120. Its totient is φ = 47859734400.

The previous prime is 144213339737. The next prime is 144213339773. The reversal of 144213339768 is 867933312441.

144213339768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144213339768² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144213339768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6534913 + ... + 6556943.

It is an arithmetic number, because the mean of its divisors is an integer number (5658148080).

Almost surely, 2^144213339768 is an apocalyptic number.

It is an amenable number.

144213339768 is an abundant number, since it is smaller than the sum of its proper divisors (217908137352).

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

144213339768 is a wasteful number, since it uses less digits than its factorization.

144213339768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23228 (or 23224 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The spelling of 144213339768 in words is "one hundred forty-four billion, two hundred thirteen million, three hundred thirty-nine thousand, seven hundred sixty-eight".