1111340334 has 64 divisors (see below), whose sum is σ = 2452843008. Its totient is φ = 333590400.

The previous prime is 1111340299. The next prime is 1111340339. The reversal of 1111340334 is 4330431111.

1111340334 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1111340334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111340339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622407 + ... + 624189.

It is an arithmetic number, because the mean of its divisors is an integer number (38325672).

Almost surely, 2^1111340334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111340334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226421504).

1111340334 is an abundant number, since it is smaller than the sum of its proper divisors (1341502674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111340334 is a wasteful number, since it uses less digits than its factorization.

1111340334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1111340334 is about 33336.7714993519. The cubic root of 1111340334 is about 1035.8153886351.

Adding to 1111340334 its reverse (4330431111), we get a palindrome (5441771445).

The spelling of 1111340334 in words is "one billion, one hundred eleven million, three hundred forty thousand, three hundred thirty-four".