11344568906 has 16 divisors (see below), whose sum is σ = 19540884960. Its totient is φ = 4885220880.

The previous prime is 11344568903. The next prime is 11344568951. The reversal of 11344568906 is 60986544311.

It is not an unprimeable number, because it can be changed into a prime (11344568903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13569641 + ... + 13570476.

It is an arithmetic number, because the mean of its divisors is an integer number (1221305310).

Almost surely, 2^11344568906 is an apocalyptic number.

11344568906 is a deficient number, since it is larger than the sum of its proper divisors (8196316054).

11344568906 is a wasteful number, since it uses less digits than its factorization.

11344568906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27140149.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 11344568906 in words is "eleven billion, three hundred forty-four million, five hundred sixty-eight thousand, nine hundred six".