11440346212 has 12 divisors (see below), whose sum is σ = 20319421360. Its totient is φ = 5634797256.

The previous prime is 11440346201. The next prime is 11440346219. The reversal of 11440346212 is 21264304411.

11440346212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11440346219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21343662 + ... + 21344197.

Almost surely, 2^11440346212 is an apocalyptic number.

It is an amenable number.

11440346212 is a deficient number, since it is larger than the sum of its proper divisors (8879075148).

11440346212 is a wasteful number, since it uses less digits than its factorization.

11440346212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42687930 (or 42687928 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 11440346212 in words is "eleven billion, four hundred forty million, three hundred forty-six thousand, two hundred twelve".