144125012 has 12 divisors (see below), whose sum is σ = 260916180. Its totient is φ = 69577536.

The previous prime is 144125011. The next prime is 144125053. The reversal of 144125012 is 210521441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 92083216 + 52041796 = 9596^2 + 7214^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144125011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621113 + ... + 621344.

It is an arithmetic number, because the mean of its divisors is an integer number (21743015).

Almost surely, 2^144125012 is an apocalyptic number.

It is an amenable number.

144125012 is a deficient number, since it is larger than the sum of its proper divisors (116791168).

144125012 is a wasteful number, since it uses less digits than its factorization.

144125012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242490 (or 1242488 counting only the distinct ones).

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

The square root of 144125012 is about 12005.2077033261. The cubic root of 144125012 is about 524.2999128053.

Adding to 144125012 its reverse (210521441), we get a palindrome (354646453).

The spelling of 144125012 in words is "one hundred forty-four million, one hundred twenty-five thousand, twelve".