144408880 has 240 divisors, whose sum is σ = 453426336. Its totient is φ = 42147840.

The previous prime is 144408877. The next prime is 144408883. The reversal of 144408880 is 88804441.

It is an interprime number because it is at equal distance from previous prime (144408877) and next prime (144408883).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144408883) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 732942 + ... + 733138.

Almost surely, 2^144408880 is an apocalyptic number.

144408880 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 144408880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226713168).

144408880 is an abundant number, since it is smaller than the sum of its proper divisors (309017456).

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

144408880 is a wasteful number, since it uses less digits than its factorization.

144408880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 144408880 is about 12017.0245901388. The cubic root of 144408880 is about 524.6439066743.

The spelling of 144408880 in words is "one hundred forty-four million, four hundred eight thousand, eight hundred eighty".