14564861343 has 24 divisors (see below), whose sum is σ = 22765911168. Its totient is φ = 9287734104.

The previous prime is 14564861341. The next prime is 14564861351. The reversal of 14564861343 is 34316846541.

14564861343 is a `hidden beast` number, since 1 + 4 + 564 + 86 + 1 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 14564861343 - 2¹ = 14564861341 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14564861341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1297405 + ... + 1308582.

It is an arithmetic number, because the mean of its divisors is an integer number (948579632).

Almost surely, 2^14564861343 is an apocalyptic number.

14564861343 is a deficient number, since it is larger than the sum of its proper divisors (8201049825).

14564861343 is an equidigital number, since it uses as much as digits as its factorization.

14564861343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606025 (or 2606013 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 14564861343 in words is "fourteen billion, five hundred sixty-four million, eight hundred sixty-one thousand, three hundred forty-three".