144024233252 has 12 divisors (see below), whose sum is σ = 252098686476. Its totient is φ = 71996037120.

The previous prime is 144024233231. The next prime is 144024233261. The reversal of 144024233252 is 252332420441.

It can be written as a sum of positive squares in 2 ways, for example, as 116741122276 + 27283110976 = 341674^2 + 165176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3999713 + ... + 4035560.

It is an arithmetic number, because the mean of its divisors is an integer number (21008223873).

Almost surely, 2^144024233252 is an apocalyptic number.

It is an amenable number.

144024233252 is a deficient number, since it is larger than the sum of its proper divisors (108074453224).

144024233252 is a wasteful number, since it uses less digits than its factorization.

144024233252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8039758 (or 8039756 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 144024233252 its reverse (252332420441), we get a palindrome (396356653693).

The spelling of 144024233252 in words is "one hundred forty-four billion, twenty-four million, two hundred thirty-three thousand, two hundred fifty-two".