144107072 has 14 divisors (see below), whose sum is σ = 285962598. Its totient is φ = 72053504.

The previous prime is 144107063. The next prime is 144107107. The reversal of 144107072 is 270701441.

It can be written as a sum of positive squares in only one way, i.e., 104366656 + 39740416 = 10216^2 + 6304^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125773 + ... + 1125900.

Almost surely, 2^144107072 is an apocalyptic number.

It is an amenable number.

144107072 is a deficient number, since it is larger than the sum of its proper divisors (141855526).

144107072 is an equidigital number, since it uses as much as digits as its factorization.

144107072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251685 (or 2251675 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 144107072 is about 12004.4605043292. The cubic root of 144107072 is about 524.2781577779.

The spelling of 144107072 in words is "one hundred forty-four million, one hundred seven thousand, seventy-two".