144169952 has 12 divisors (see below), whose sum is σ = 283834656. Its totient is φ = 72084960.

The previous prime is 144169951. The next prime is 144169969. The reversal of 144169952 is 259961441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144169951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252624 + ... + 2252687.

It is an arithmetic number, because the mean of its divisors is an integer number (23652888).

Almost surely, 2^144169952 is an apocalyptic number.

It is an amenable number.

144169952 is a deficient number, since it is larger than the sum of its proper divisors (139664704).

144169952 is an equidigital number, since it uses as much as digits as its factorization.

144169952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505321 (or 4505313 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 144169952 is about 12007.0792451787. The cubic root of 144169952 is about 524.3544015883.

The spelling of 144169952 in words is "one hundred forty-four million, one hundred sixty-nine thousand, nine hundred fifty-two".