14783473123 has 4 divisors (see below), whose sum is σ = 15426232848. Its totient is φ = 14140713400.

The previous prime is 14783473091. The next prime is 14783473141. The reversal of 14783473123 is 32137438741.

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 14783473123 - 2⁵ = 14783473091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14783473123.

It is not an unprimeable number, because it can be changed into a prime (14783473193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321379828 + ... + 321379873.

It is an arithmetic number, because the mean of its divisors is an integer number (3856558212).

Almost surely, 2^14783473123 is an apocalyptic number.

14783473123 is a deficient number, since it is larger than the sum of its proper divisors (642759725).

14783473123 is an equidigital number, since it uses as much as digits as its factorization.

14783473123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642759724.

The product of its digits is 338688, while the sum is 43.

The spelling of 14783473123 in words is "fourteen billion, seven hundred eighty-three million, four hundred seventy-three thousand, one hundred twenty-three".