1113447134568 has 64 divisors (see below), whose sum is σ = 2823056496000. Its totient is φ = 365891420160.

The previous prime is 1113447134567. The next prime is 1113447134581. The reversal of 1113447134568 is 8654317443111.

It is not an unprimeable number, because it can be changed into a prime (1113447134561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31392108 + ... + 31427556.

It is an arithmetic number, because the mean of its divisors is an integer number (44110257750).

Almost surely, 2^{1113447134568} is an apocalyptic number.

It is an amenable number.

1113447134568 is an abundant number, since it is smaller than the sum of its proper divisors (1709609361432).

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

1113447134568 is a wasteful number, since it uses less digits than its factorization.

1113447134568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53962 (or 53958 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 1113447134568 in words is "one trillion, one hundred thirteen billion, four hundred forty-seven million, one hundred thirty-four thousand, five hundred sixty-eight".