14547230371243 has 4 divisors (see below), whose sum is σ = 14620332031600. Its totient is φ = 14474128710888.

The previous prime is 14547230371213. The next prime is 14547230371249. The reversal of 14547230371243 is 34217303274541.

It is a happy number.

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 14547230371243 - 2²¹ = 14547228274091 is a prime.

It is a super-2 number, since 2×14547230371243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14547230371193 and 14547230371202.

It is not an unprimeable number, because it can be changed into a prime (14547230371249) 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, 36550829880 + ... + 36550830277.

It is an arithmetic number, because the mean of its divisors is an integer number (3655083007900).

Almost surely, 2^{14547230371243} is an apocalyptic number.

14547230371243 is a deficient number, since it is larger than the sum of its proper divisors (73101660357).

14547230371243 is an equidigital number, since it uses as much as digits as its factorization.

14547230371243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73101660356.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 14547230371243 in words is "fourteen trillion, five hundred forty-seven billion, two hundred thirty million, three hundred seventy-one thousand, two hundred forty-three".