144244524 has 36 divisors (see below), whose sum is σ = 357542024. Its totient is φ = 45252096.

The previous prime is 144244517. The next prime is 144244547. The reversal of 144244524 is 425442441.

It is a junction number, because it is equal to n+sod(n) for n = 144244491 and 144244500.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17329 + ... + 24264.

Almost surely, 2^144244524 is an apocalyptic number.

It is an amenable number.

144244524 is an abundant number, since it is smaller than the sum of its proper divisors (213297500).

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

144244524 is a wasteful number, since it uses less digits than its factorization.

144244524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41634 (or 41615 counting only the distinct ones).

The product of its digits is 20480, while the sum is 30.

The square root of 144244524 is about 12010.1841784379. The cubic root of 144244524 is about 524.4447935550. Note that the first 3 decimals are identical.

Adding to 144244524 its reverse (425442441), we get a palindrome (569686965).

The spelling of 144244524 in words is "one hundred forty-four million, two hundred forty-four thousand, five hundred twenty-four".