14268043953 has 6 divisors (see below), whose sum is σ = 20609396834. Its totient is φ = 9512029296.

The previous prime is 14268043931. The next prime is 14268043967. The reversal of 14268043953 is 35934086241.

It can be written as a sum of positive squares in only one way, i.e., 12281737329 + 1986306624 = 110823^2 + 44568^2 .

It is not a de Polignac number, because 14268043953 - 2²⁴ = 14251266737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14268043899 and 14268043908.

It is not an unprimeable number, because it can be changed into a prime (14268043253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 792669100 + ... + 792669117.

Almost surely, 2^14268043953 is an apocalyptic number.

It is an amenable number.

14268043953 is a deficient number, since it is larger than the sum of its proper divisors (6341352881).

14268043953 is a wasteful number, since it uses less digits than its factorization.

14268043953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585338223 (or 1585338220 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 14268043953 in words is "fourteen billion, two hundred sixty-eight million, forty-three thousand, nine hundred fifty-three".