4052543040111 has 4 divisors (see below), whose sum is σ = 5403390720152. Its totient is φ = 2701695360072.

The previous prime is 4052543040103. The next prime is 4052543040149. The reversal of 4052543040111 is 1110403452504.

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

It is not a de Polignac number, because 4052543040111 - 2³ = 4052543040103 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 (4052543040151) 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, 675423840016 + ... + 675423840021.

It is an arithmetic number, because the mean of its divisors is an integer number (1350847680038).

Almost surely, 2^{4052543040111} is an apocalyptic number.

4052543040111 is a deficient number, since it is larger than the sum of its proper divisors (1350847680041).

4052543040111 is a wasteful number, since it uses less digits than its factorization.

4052543040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350847680040.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 4052543040111 its reverse (1110403452504), we get a palindrome (5162946492615).

The spelling of 4052543040111 in words is "four trillion, fifty-two billion, five hundred forty-three million, forty thousand, one hundred eleven".