144502900226 has 8 divisors (see below), whose sum is σ = 217076424204. Its totient is φ = 72144092160.

The previous prime is 144502900189. The next prime is 144502900247. The reversal of 144502900226 is 622009205441.

It can be written as a sum of positive squares in 2 ways, for example, as 133214050225 + 11288850001 = 364985^2 + 106249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 53677295 + ... + 53679986.

Almost surely, 2^144502900226 is an apocalyptic number.

144502900226 is a deficient number, since it is larger than the sum of its proper divisors (72573523978).

144502900226 is a wasteful number, since it uses less digits than its factorization.

144502900226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107357956.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 144502900226 in words is "one hundred forty-four billion, five hundred two million, nine hundred thousand, two hundred twenty-six".