11568445342 has 16 divisors (see below), whose sum is σ = 17658878112. Its totient is φ = 5682769920.

The previous prime is 11568445307. The next prime is 11568445349. The reversal of 11568445342 is 24354486511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11568445349) 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, 116634 + ... + 191677.

It is an arithmetic number, because the mean of its divisors is an integer number (1103679882).

Almost surely, 2^11568445342 is an apocalyptic number.

11568445342 is a deficient number, since it is larger than the sum of its proper divisors (6090432770).

11568445342 is a wasteful number, since it uses less digits than its factorization.

11568445342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308643.

The product of its digits is 460800, while the sum is 43.

The spelling of 11568445342 in words is "eleven billion, five hundred sixty-eight million, four hundred forty-five thousand, three hundred forty-two".