14495077943 has 4 divisors (see below), whose sum is σ = 14515016880. Its totient is φ = 14475139008.

The previous prime is 14495077939. The next prime is 14495077981. The reversal of 14495077943 is 34977059441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14495077943 - 2² = 14495077939 is a prime.

It is a super-2 number, since 2×14495077943² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14495077913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9968378 + ... + 9969831.

It is an arithmetic number, because the mean of its divisors is an integer number (3628754220).

Almost surely, 2^14495077943 is an apocalyptic number.

14495077943 is a deficient number, since it is larger than the sum of its proper divisors (19938937).

14495077943 is an equidigital number, since it uses as much as digits as its factorization.

14495077943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19938936.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 14495077943 in words is "fourteen billion, four hundred ninety-five million, seventy-seven thousand, nine hundred forty-three".