144624124 has 24 divisors (see below), whose sum is σ = 267926400. Its totient is φ = 68117040.

The previous prime is 144624119. The next prime is 144624127. The reversal of 144624124 is 421426441.

It is a super-2 number, since 2×144624124² = 41832274485534752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144624092 and 144624101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144624127) 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, 8289 + ... + 18919.

It is an arithmetic number, because the mean of its divisors is an integer number (11163600).

Almost surely, 2^144624124 is an apocalyptic number.

It is an amenable number.

144624124 is a deficient number, since it is larger than the sum of its proper divisors (123302276).

144624124 is a wasteful number, since it uses less digits than its factorization.

144624124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10833 (or 10831 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 144624124 is about 12025.9770497037. The cubic root of 144624124 is about 524.9044409599.

The spelling of 144624124 in words is "one hundred forty-four million, six hundred twenty-four thousand, one hundred twenty-four".