13254412043 has 4 divisors (see below), whose sum is σ = 13255456128. Its totient is φ = 13253367960.

The previous prime is 13254412007. The next prime is 13254412057. The reversal of 13254412043 is 34021445231.

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 13254412043 - 2⁶ = 13254411979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13254411997 and 13254412015.

It is not an unprimeable number, because it can be changed into a prime (13254412343) 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, 502763 + ... + 528468.

It is an arithmetic number, because the mean of its divisors is an integer number (3313864032).

Almost surely, 2^13254412043 is an apocalyptic number.

13254412043 is a deficient number, since it is larger than the sum of its proper divisors (1044085).

13254412043 is a wasteful number, since it uses less digits than its factorization.

13254412043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044084.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 13254412043 its reverse (34021445231), we get a palindrome (47275857274).

The spelling of 13254412043 in words is "thirteen billion, two hundred fifty-four million, four hundred twelve thousand, forty-three".