11440422334 has 16 divisors (see below), whose sum is σ = 18793543536. Its totient is φ = 5179955200.

The previous prime is 11440422307. The next prime is 11440422347. The reversal of 11440422334 is 43322404411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006057 + ... + 1017364.

It is an arithmetic number, because the mean of its divisors is an integer number (1174596471).

Almost surely, 2^11440422334 is an apocalyptic number.

11440422334 is a deficient number, since it is larger than the sum of its proper divisors (7353121202).

11440422334 is a wasteful number, since it uses less digits than its factorization.

11440422334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023691.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11440422334 its reverse (43322404411), we get a palindrome (54762826745).

The spelling of 11440422334 in words is "eleven billion, four hundred forty million, four hundred twenty-two thousand, three hundred thirty-four".