144886699112 has 16 divisors (see below), whose sum is σ = 276788270340. Its totient is φ = 71076493696.

The previous prime is 144886699103. The next prime is 144886699127. The reversal of 144886699112 is 211996688441.

It can be written as a sum of positive squares in 2 ways, for example, as 143136615556 + 1750083556 = 378334^2 + 41834^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170856533 + ... + 170857380.

Almost surely, 2^144886699112 is an apocalyptic number.

It is an amenable number.

144886699112 is a deficient number, since it is larger than the sum of its proper divisors (131901571228).

144886699112 is a wasteful number, since it uses less digits than its factorization.

144886699112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341713972 (or 341713968 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 59.

The spelling of 144886699112 in words is "one hundred forty-four billion, eight hundred eighty-six million, six hundred ninety-nine thousand, one hundred twelve".