144950996 has 6 divisors (see below), whose sum is σ = 253664250. Its totient is φ = 72475496.

The previous prime is 144950989. The next prime is 144950999. The reversal of 144950996 is 699059441.

It can be written as a sum of positive squares in only one way, i.e., 144480400 + 470596 = 12020^2 + 686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144950996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144950999) by changing a digit.

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 as a sum of consecutive naturals, namely, 18118871 + ... + 18118878.

It is an arithmetic number, because the mean of its divisors is an integer number (42277375).

Almost surely, 2^144950996 is an apocalyptic number.

It is an amenable number.

144950996 is a deficient number, since it is larger than the sum of its proper divisors (108713254).

144950996 is a wasteful number, since it uses less digits than its factorization.

144950996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36237753 (or 36237751 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 144950996 is about 12039.5596264980. The cubic root of 144950996 is about 525.2995974038.

The spelling of 144950996 in words is "one hundred forty-four million, nine hundred fifty thousand, nine hundred ninety-six".