20144316364 has 12 divisors (see below), whose sum is σ = 35259492184. Its totient is φ = 10070175744.

The previous prime is 20144316341. The next prime is 20144316397. The reversal of 20144316364 is 46361344102.

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 3 ways as a sum of consecutive naturals, for example, 472629 + ... + 513484.

Almost surely, 2^20144316364 is an apocalyptic number.

It is an amenable number.

20144316364 is a deficient number, since it is larger than the sum of its proper divisors (15115175820).

20144316364 is a wasteful number, since it uses less digits than its factorization.

20144316364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991224 (or 991222 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 20144316364 in words is "twenty billion, one hundred forty-four million, three hundred sixteen thousand, three hundred sixty-four".