11694018336 has 384 divisors, whose sum is σ = 41804937216. Its totient is φ = 2763694080.

The previous prime is 11694018299. The next prime is 11694018341. The reversal of 11694018336 is 63381049611.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7014175 + ... + 7015841.

It is an arithmetic number, because the mean of its divisors is an integer number (108867024).

Almost surely, 2^11694018336 is an apocalyptic number.

11694018336 is a gapful number since it is divisible by the number (16) 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 11694018336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20902468608).

11694018336 is an abundant number, since it is smaller than the sum of its proper divisors (30110918880).

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

11694018336 is a wasteful number, since it uses less digits than its factorization.

11694018336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 11694018336 in words is "eleven billion, six hundred ninety-four million, eighteen thousand, three hundred thirty-six".