14521338884 has 24 divisors (see below), whose sum is σ = 27374769240. Its totient is φ = 6700287744.

The previous prime is 14521338869. The next prime is 14521338889. The reversal of 14521338884 is 48883312541.

It can be written as a sum of positive squares in 4 ways, for example, as 234396100 + 14286942784 = 15310^2 + 119528^2 .

It is not an unprimeable number, because it can be changed into a prime (14521338889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158942 + ... + 233034.

It is an arithmetic number, because the mean of its divisors is an integer number (1140615385).

Almost surely, 2^14521338884 is an apocalyptic number.

It is an amenable number.

14521338884 is a deficient number, since it is larger than the sum of its proper divisors (12853430356).

14521338884 is a wasteful number, since it uses less digits than its factorization.

14521338884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77879 (or 77877 counting only the distinct ones).

The product of its digits is 737280, while the sum is 47.

The spelling of 14521338884 in words is "fourteen billion, five hundred twenty-one million, three hundred thirty-eight thousand, eight hundred eighty-four".