13455414105043 has 4 divisors (see below), whose sum is σ = 13709289842928. Its totient is φ = 13201538367160.

The previous prime is 13455414105037. The next prime is 13455414105047. The reversal of 13455414105043 is 34050141455431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13455414105043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13455414104987 and 13455414105005.

It is not an unprimeable number, because it can be changed into a prime (13455414105047) 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, 126937868863 + ... + 126937868968.

It is an arithmetic number, because the mean of its divisors is an integer number (3427322460732).

Almost surely, 2^{13455414105043} is an apocalyptic number.

13455414105043 is a deficient number, since it is larger than the sum of its proper divisors (253875737885).

13455414105043 is an equidigital number, since it uses as much as digits as its factorization.

13455414105043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253875737884.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 13455414105043 in words is "thirteen trillion, four hundred fifty-five billion, four hundred fourteen million, one hundred five thousand, forty-three".