144093940250 has 64 divisors (see below), whose sum is σ = 290690618400. Its totient is φ = 53167795200.

The previous prime is 144093940223. The next prime is 144093940259. The reversal of 144093940250 is 52049390441.

It can be written as a sum of positive squares in 16 ways, for example, as 75257497561 + 68836442689 = 274331^2 + 262367^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144093940198 and 144093940207.

It is not an unprimeable number, because it can be changed into a prime (144093940259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5032976 + ... + 5061524.

Almost surely, 2^144093940250 is an apocalyptic number.

144093940250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144093940250 is an abundant number, since it is smaller than the sum of its proper divisors (146596678150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144093940250 is a wasteful number, since it uses less digits than its factorization.

144093940250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30132 (or 30122 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 144093940250 in words is "one hundred forty-four billion, ninety-three million, nine hundred forty thousand, two hundred fifty".