144251012 has 24 divisors (see below), whose sum is σ = 262407936. Its totient is φ = 69324768.

The previous prime is 144250991. The next prime is 144251039. The reversal of 144251012 is 210152441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6413 + ... + 18155.

It is an arithmetic number, because the mean of its divisors is an integer number (10933664).

Almost surely, 2^144251012 is an apocalyptic number.

It is an amenable number.

144251012 is a deficient number, since it is larger than the sum of its proper divisors (118156924).

144251012 is a wasteful number, since it uses less digits than its factorization.

144251012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11867 (or 11865 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 144251012 is about 12010.4542795017. The cubic root of 144251012 is about 524.4526564689.

The spelling of 144251012 in words is "one hundred forty-four million, two hundred fifty-one thousand, twelve".