13254140342043 has 6 divisors (see below), whose sum is σ = 19144869382964. Its totient is φ = 8836093561356.

The previous prime is 13254140342011. The next prime is 13254140342083. The reversal of 13254140342043 is 34024304145231.

13254140342043 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 41 + 403 + 4 + 204 + 3 = 666.

It is not a de Polignac number, because 13254140342043 - 2⁵ = 13254140342011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13254140341989 and 13254140342007.

It is not an unprimeable number, because it can be changed into a prime (13254140342083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736341130105 + ... + 736341130122.

Almost surely, 2^{13254140342043} is an apocalyptic number.

13254140342043 is a deficient number, since it is larger than the sum of its proper divisors (5890729040921).

13254140342043 is a wasteful number, since it uses less digits than its factorization.

13254140342043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472682260233 (or 1472682260230 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 13254140342043 its reverse (34024304145231), we get a palindrome (47278444487274).

The spelling of 13254140342043 in words is "thirteen trillion, two hundred fifty-four billion, one hundred forty million, three hundred forty-two thousand, forty-three".