144934080 has 112 divisors (see below), whose sum is σ = 471001344. Its totient is φ = 37739520.

The previous prime is 144934067. The next prime is 144934087. The reversal of 144934080 is 80439441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144934087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39525 + ... + 43035.

Almost surely, 2^144934080 is an apocalyptic number.

144934080 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 144934080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235500672).

144934080 is an abundant number, since it is smaller than the sum of its proper divisors (326067264).

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

144934080 is a wasteful number, since it uses less digits than its factorization.

144934080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 144934080 is about 12038.8570886110. The cubic root of 144934080 is about 525.2791621903.

The spelling of 144934080 in words is "one hundred forty-four million, nine hundred thirty-four thousand, eighty".