14868369891 has 6 divisors (see below), whose sum is σ = 21476534300. Its totient is φ = 9912246588.

The previous prime is 14868369869. The next prime is 14868369911. The reversal of 14868369891 is 19896386841.

14868369891 is a `hidden beast` number, since 1 + 486 + 8 + 3 + 69 + 8 + 91 = 666.

It is not a de Polignac number, because 14868369891 - 2¹³ = 14868361699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14868369851) by changing a digit.

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, 826020541 + ... + 826020558.

Almost surely, 2^14868369891 is an apocalyptic number.

14868369891 is a deficient number, since it is larger than the sum of its proper divisors (6608164409).

14868369891 is a wasteful number, since it uses less digits than its factorization.

14868369891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652041105 (or 1652041102 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 63.

The spelling of 14868369891 in words is "fourteen billion, eight hundred sixty-eight million, three hundred sixty-nine thousand, eight hundred ninety-one".