11113670064 has 160 divisors (see below), whose sum is σ = 33660417024. Its totient is φ = 3094041600.

The previous prime is 11113670039. The next prime is 11113670069. The reversal of 11113670064 is 46007631111.

It is not an unprimeable number, because it can be changed into a prime (11113670069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2686942 + ... + 2691074.

Almost surely, 2^11113670064 is an apocalyptic number.

11113670064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11113670064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16830208512).

11113670064 is an abundant number, since it is smaller than the sum of its proper divisors (22546746960).

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

11113670064 is a wasteful number, since it uses less digits than its factorization.

11113670064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355 (or 4349 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 11113670064 in words is "eleven billion, one hundred thirteen million, six hundred seventy thousand, sixty-four".