14452331436 has 18 divisors (see below), whose sum is σ = 36532282332. Its totient is φ = 4817443800.

The previous prime is 14452331429. The next prime is 14452331549. The reversal of 14452331436 is 63413325441.

14452331436 is a `hidden beast` number, since 144 + 52 + 3 + 31 + 436 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 401453651 = 14452331436 / (1 + 4 + 4 + 5 + 2 + 3 + 3 + 1 + 4 + 3 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 14452331436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200726790 + ... + 200726861.

Almost surely, 2^14452331436 is an apocalyptic number.

It is an amenable number.

14452331436 is an abundant number, since it is smaller than the sum of its proper divisors (22079950896).

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

14452331436 is a wasteful number, since it uses less digits than its factorization.

14452331436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401453661 (or 401453656 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 14452331436 its reverse (63413325441), we get a palindrome (77865656877).

The spelling of 14452331436 in words is "fourteen billion, four hundred fifty-two million, three hundred thirty-one thousand, four hundred thirty-six".