144752124 has 48 divisors (see below), whose sum is σ = 369323136. Its totient is φ = 43761600.

The previous prime is 144752117. The next prime is 144752129. The reversal of 144752124 is 421257441.

It is a super-2 number, since 2×144752124² = 41906354805022752, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 144752091 and 144752100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144752129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70399 + ... + 72425.

It is an arithmetic number, because the mean of its divisors is an integer number (7694232).

Almost surely, 2^144752124 is an apocalyptic number.

It is an amenable number.

144752124 is an abundant number, since it is smaller than the sum of its proper divisors (224571012).

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

144752124 is a wasteful number, since it uses less digits than its factorization.

144752124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586 (or 2584 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 144752124 is about 12031.2976856198. The cubic root of 144752124 is about 525.0592513625.

The spelling of 144752124 in words is "one hundred forty-four million, seven hundred fifty-two thousand, one hundred twenty-four".