434343010111 has 4 divisors (see below), whose sum is σ = 436033060992. Its totient is φ = 432652959232.

The previous prime is 434343010099. The next prime is 434343010117. The reversal of 434343010111 is 111010343434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 434343010111 - 2⁹ = 434343009599 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 (434343010117) 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, 845025055 + ... + 845025568.

It is an arithmetic number, because the mean of its divisors is an integer number (109008265248).

Almost surely, 2^434343010111 is an apocalyptic number.

434343010111 is a deficient number, since it is larger than the sum of its proper divisors (1690050881).

434343010111 is a wasteful number, since it uses less digits than its factorization.

434343010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690050880.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 434343010111 its reverse (111010343434), we get a palindrome (545353353545).

The spelling of 434343010111 in words is "four hundred thirty-four billion, three hundred forty-three million, ten thousand, one hundred eleven".