144351516264 has 32 divisors (see below), whose sum is σ = 360892861440. Its totient is φ = 48115296000.

The previous prime is 144351516229. The next prime is 144351516269. The reversal of 144351516264 is 462615153441.

It is not an unprimeable number, because it can be changed into a prime (144351516269) 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, 600864 + ... + 806064.

It is an arithmetic number, because the mean of its divisors is an integer number (11277901920).

Almost surely, 2^144351516264 is an apocalyptic number.

It is an amenable number.

144351516264 is an abundant number, since it is smaller than the sum of its proper divisors (216541345176).

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

144351516264 is a wasteful number, since it uses less digits than its factorization.

144351516264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234521 (or 234517 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The spelling of 144351516264 in words is "one hundred forty-four billion, three hundred fifty-one million, five hundred sixteen thousand, two hundred sixty-four".