144050320 has 40 divisors (see below), whose sum is σ = 335871360. Its totient is φ = 57456000.

The previous prime is 144050303. The next prime is 144050323. The reversal of 144050320 is 23050441.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (144050323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27945 + ... + 32695.

It is an arithmetic number, because the mean of its divisors is an integer number (8396784).

Almost surely, 2^144050320 is an apocalyptic number.

144050320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144050320 is an abundant number, since it is smaller than the sum of its proper divisors (191821040).

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

144050320 is a wasteful number, since it uses less digits than its factorization.

144050320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143 (or 5137 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 144050320 is about 12002.0964835315. The cubic root of 144050320 is about 524.2093252996.

The spelling of 144050320 in words is "one hundred forty-four million, fifty thousand, three hundred twenty".