14247544054 has 4 divisors (see below), whose sum is σ = 21371316084. Its totient is φ = 7123772026.

The previous prime is 14247544043. The next prime is 14247544081. The reversal of 14247544054 is 45044574241.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14247543998 and 14247544016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3561886012 + ... + 3561886015.

It is an arithmetic number, because the mean of its divisors is an integer number (5342829021).

Almost surely, 2^14247544054 is an apocalyptic number.

14247544054 is a deficient number, since it is larger than the sum of its proper divisors (7123772030).

14247544054 is an equidigital number, since it uses as much as digits as its factorization.

14247544054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123772029.

The product of its (nonzero) digits is 358400, while the sum is 40.

The spelling of 14247544054 in words is "fourteen billion, two hundred forty-seven million, five hundred forty-four thousand, fifty-four".