43260116111 has 4 divisors (see below), whose sum is σ = 43312426632. Its totient is φ = 43207805592.

The previous prime is 43260116101. The next prime is 43260116129. The reversal of 43260116111 is 11161106234.

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-43260116111 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 (43260116101) 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, 26154020 + ... + 26155673.

It is an arithmetic number, because the mean of its divisors is an integer number (10828106658).

Almost surely, 2^43260116111 is an apocalyptic number.

43260116111 is a deficient number, since it is larger than the sum of its proper divisors (52310521).

43260116111 is an equidigital number, since it uses as much as digits as its factorization.

43260116111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52310520.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 43260116111 in words is "forty-three billion, two hundred sixty million, one hundred sixteen thousand, one hundred eleven".