14243091745 has 16 divisors (see below), whose sum is σ = 17304219072. Its totient is φ = 11252905920.

The previous prime is 14243091719. The next prime is 14243091769. The reversal of 14243091745 is 54719034241.

It is not a de Polignac number, because 14243091745 - 2¹¹ = 14243089697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14243091698 and 14243091707.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507135 + ... + 1516555.

It is an arithmetic number, because the mean of its divisors is an integer number (1081513692).

Almost surely, 2^14243091745 is an apocalyptic number.

It is an amenable number.

14243091745 is a deficient number, since it is larger than the sum of its proper divisors (3061127327).

14243091745 is an equidigital number, since it uses as much as digits as its factorization.

14243091745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 14243091745 in words is "fourteen billion, two hundred forty-three million, ninety-one thousand, seven hundred forty-five".