144124944 has 40 divisors (see below), whose sum is σ = 378434112. Its totient is φ = 47253120.

The previous prime is 144124943. The next prime is 144124951. The reversal of 144124944 is 449421441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144124943) 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, 21684 + ... + 27539.

Almost surely, 2^144124944 is an apocalyptic number.

It is an amenable number.

144124944 is an abundant number, since it is smaller than the sum of its proper divisors (234309168).

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

144124944 is a wasteful number, since it uses less digits than its factorization.

144124944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49295 (or 49289 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 144124944 is about 12005.2048712215. The cubic root of 144124944 is about 524.2998303481.

The spelling of 144124944 in words is "one hundred forty-four million, one hundred twenty-four thousand, nine hundred forty-four".