13746742501111 has 4 divisors (see below), whose sum is σ = 13747558687432. Its totient is φ = 13745926314792.

The previous prime is 13746742501099. The next prime is 13746742501153. The reversal of 13746742501111 is 11110524764731.

13746742501111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-13746742501111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13746742501411) 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, 408067896 + ... + 408101581.

It is an arithmetic number, because the mean of its divisors is an integer number (3436889671858).

Almost surely, 2^{13746742501111} is an apocalyptic number.

13746742501111 is a deficient number, since it is larger than the sum of its proper divisors (816186321).

13746742501111 is an equidigital number, since it uses as much as digits as its factorization.

13746742501111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816186320.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 13746742501111 in words is "thirteen trillion, seven hundred forty-six billion, seven hundred forty-two million, five hundred one thousand, one hundred eleven".