34211540111 has 4 divisors (see below), whose sum is σ = 39098902992. Its totient is φ = 29324177232.

The previous prime is 34211540107. The next prime is 34211540119. The reversal of 34211540111 is 11104511243.

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

It is not a de Polignac number, because 34211540111 - 2² = 34211540107 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 (34211540119) 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, 2443681430 + ... + 2443681443.

It is an arithmetic number, because the mean of its divisors is an integer number (9774725748).

Almost surely, 2^34211540111 is an apocalyptic number.

34211540111 is a deficient number, since it is larger than the sum of its proper divisors (4887362881).

34211540111 is an equidigital number, since it uses as much as digits as its factorization.

34211540111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887362880.

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 34211540111 in words is "thirty-four billion, two hundred eleven million, five hundred forty thousand, one hundred eleven".