11340004434 has 32 divisors (see below), whose sum is σ = 25345293120. Its totient is φ = 3352550400.

The previous prime is 11340004427. The next prime is 11340004457. The reversal of 11340004434 is 43440004311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092639 + ... + 2098050.

It is an arithmetic number, because the mean of its divisors is an integer number (792040410).

Almost surely, 2^11340004434 is an apocalyptic number.

11340004434 is an abundant number, since it is smaller than the sum of its proper divisors (14005288686).

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

11340004434 is a wasteful number, since it uses less digits than its factorization.

11340004434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190746.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11340004434 its reverse (43440004311), we get a palindrome (54780008745).

The spelling of 11340004434 in words is "eleven billion, three hundred forty million, four thousand, four hundred thirty-four".