144822822480 has 400 divisors, whose sum is σ = 575499665664. Its totient is φ = 33064796160.

The previous prime is 144822822467. The next prime is 144822822497. The reversal of 144822822480 is 84228228441.

144822822480 is a `hidden beast` number, since 14 + 4 + 82 + 2 + 82 + 2 + 480 = 666.

It is a super-2 number, since 2×144822822480² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 68537904 + ... + 68540016.

Almost surely, 2^144822822480 is an apocalyptic number.

144822822480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144822822480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287749832832).

144822822480 is an abundant number, since it is smaller than the sum of its proper divisors (430676843184).

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

144822822480 is a wasteful number, since it uses less digits than its factorization.

144822822480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656 (or 3641 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 45.

The spelling of 144822822480 in words is "one hundred forty-four billion, eight hundred twenty-two million, eight hundred twenty-two thousand, four hundred eighty".