434041232111 has 4 divisors (see below), whose sum is σ = 459573069312. Its totient is φ = 408509394912.

The previous prime is 434041232099. The next prime is 434041232147. The reversal of 434041232111 is 111232140434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111232140434 = 2 ⋅55616070217.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434041232111 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 (434041231111) 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, 12765918575 + ... + 12765918608.

It is an arithmetic number, because the mean of its divisors is an integer number (114893267328).

Almost surely, 2^434041232111 is an apocalyptic number.

434041232111 is a deficient number, since it is larger than the sum of its proper divisors (25531837201).

434041232111 is a wasteful number, since it uses less digits than its factorization.

434041232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25531837200.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 434041232111 its reverse (111232140434), we get a palindrome (545273372545).

The spelling of 434041232111 in words is "four hundred thirty-four billion, forty-one million, two hundred thirty-two thousand, one hundred eleven".