144401080 has 32 divisors (see below), whose sum is σ = 329757840. Its totient is φ = 56897280.

The previous prime is 144401071. The next prime is 144401113. The reversal of 144401080 is 80104441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24261 + ... + 29620.

Almost surely, 2^144401080 is an apocalyptic number.

144401080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144401080 is an abundant number, since it is smaller than the sum of its proper divisors (185356760).

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

144401080 is a wasteful number, since it uses less digits than its factorization.

144401080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53959 (or 53955 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 144401080 is about 12016.7000461857. The cubic root of 144401080 is about 524.6344605881.

The spelling of 144401080 in words is "one hundred forty-four million, four hundred one thousand, eighty".