14445240546636 has 144 divisors (see below), whose sum is σ = 39082930199040. Its totient is φ = 4484959943040.

The previous prime is 14445240546619. The next prime is 14445240546643. The reversal of 14445240546636 is 63664504254441.

14445240546636 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 52 + 40 + 546 + 6 + 3 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99355651 + ... + 99500933.

Almost surely, 2^{14445240546636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14445240546636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19541465099520).

14445240546636 is an abundant number, since it is smaller than the sum of its proper divisors (24637689652404).

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

14445240546636 is a wasteful number, since it uses less digits than its factorization.

14445240546636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147756 (or 147751 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 54.

The spelling of 14445240546636 in words is "fourteen trillion, four hundred forty-five billion, two hundred forty million, five hundred forty-six thousand, six hundred thirty-six".