144942024 has 32 divisors (see below), whose sum is σ = 372150720. Its totient is φ = 47007936.

The previous prime is 144942023. The next prime is 144942037. The reversal of 144942024 is 420249441.

It is a junction number, because it is equal to n+sod(n) for n = 144941982 and 144942000.

It is not an unprimeable number, because it can be changed into a prime (144942023) 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, 80724 + ... + 82499.

It is an arithmetic number, because the mean of its divisors is an integer number (11629710).

Almost surely, 2^144942024 is an apocalyptic number.

It is an amenable number.

144942024 is an abundant number, since it is smaller than the sum of its proper divisors (227208696).

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

144942024 is a wasteful number, since it uses less digits than its factorization.

144942024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163269 (or 163265 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 144942024 is about 12039.1870157416. The cubic root of 144942024 is about 525.2887590622.

The spelling of 144942024 in words is "one hundred forty-four million, nine hundred forty-two thousand, twenty-four".