14026544893 has 4 divisors (see below), whose sum is σ = 14027537308. Its totient is φ = 14025552480.

The previous prime is 14026544881. The next prime is 14026544897. The reversal of 14026544893 is 39844562041.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3370731364 + 10655813529 = 58058^2 + 103227^2 .

It is a cyclic number.

It is not a de Polignac number, because 14026544893 - 2⁹ = 14026544381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14026544897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474696 + ... + 503377.

It is an arithmetic number, because the mean of its divisors is an integer number (3506884327).

Almost surely, 2^14026544893 is an apocalyptic number.

It is an amenable number.

14026544893 is a deficient number, since it is larger than the sum of its proper divisors (992415).

14026544893 is an equidigital number, since it uses as much as digits as its factorization.

14026544893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992414.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 14026544893 in words is "fourteen billion, twenty-six million, five hundred forty-four thousand, eight hundred ninety-three".