144074160 has 80 divisors (see below), whose sum is σ = 496262880. Its totient is φ = 38419200.

The previous prime is 144074159. The next prime is 144074173. The reversal of 144074160 is 61470441.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31191 + ... + 35510.

It is an arithmetic number, because the mean of its divisors is an integer number (6203286).

Almost surely, 2^144074160 is an apocalyptic number.

144074160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144074160 is an abundant number, since it is smaller than the sum of its proper divisors (352188720).

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

144074160 is a wasteful number, since it uses less digits than its factorization.

144074160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66723 (or 66711 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 144074160 is about 12003.0896022649. The cubic root of 144074160 is about 524.2382421877.

The spelling of 144074160 in words is "one hundred forty-four million, seventy-four thousand, one hundred sixty".