434213043113 has 4 divisors (see below), whose sum is σ = 434236015620. Its totient is φ = 434190070608.

The previous prime is 434213043091. The next prime is 434213043133. The reversal of 434213043113 is 311340312434.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 269416016809 + 164797026304 = 519053^2 + 405952^2 .

It is a cyclic number.

It is not a de Polignac number, because 434213043113 - 2¹⁴ = 434213026729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434213043133) 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, 11457878 + ... + 11495711.

It is an arithmetic number, because the mean of its divisors is an integer number (108559003905).

Almost surely, 2^434213043113 is an apocalyptic number.

It is an amenable number.

434213043113 is a deficient number, since it is larger than the sum of its proper divisors (22972507).

434213043113 is a wasteful number, since it uses less digits than its factorization.

434213043113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22972506.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 434213043113 its reverse (311340312434), we get a palindrome (745553355547).

The spelling of 434213043113 in words is "four hundred thirty-four billion, two hundred thirteen million, forty-three thousand, one hundred thirteen".