144554362224 has 40 divisors (see below), whose sum is σ = 379761467520. Its totient is φ = 47368095168.

The previous prime is 144554362219. The next prime is 144554362259. The reversal of 144554362224 is 422263455441.

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, 25518772 + ... + 25524435.

It is an arithmetic number, because the mean of its divisors is an integer number (9494036688).

Almost surely, 2^144554362224 is an apocalyptic number.

It is an amenable number.

144554362224 is an abundant number, since it is smaller than the sum of its proper divisors (235207105296).

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

144554362224 is a wasteful number, since it uses less digits than its factorization.

144554362224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51043277 (or 51043271 counting only the distinct ones).

The product of its digits is 921600, while the sum is 42.

The spelling of 144554362224 in words is "one hundred forty-four billion, five hundred fifty-four million, three hundred sixty-two thousand, two hundred twenty-four".