11684841354 has 32 divisors (see below), whose sum is σ = 26234019840. Its totient is φ = 3854791296.

The previous prime is 11684841349. The next prime is 11684841361. The reversal of 11684841354 is 45314848611.

11684841354 is a `hidden beast` number, since 1 + 168 + 484 + 1 + 3 + 5 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1110154 + ... + 1120629.

It is an arithmetic number, because the mean of its divisors is an integer number (819813120).

Almost surely, 2^11684841354 is an apocalyptic number.

11684841354 is an abundant number, since it is smaller than the sum of its proper divisors (14549178486).

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

11684841354 is a wasteful number, since it uses less digits than its factorization.

11684841354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230891 (or 2230885 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The spelling of 11684841354 in words is "eleven billion, six hundred eighty-four million, eight hundred forty-one thousand, three hundred fifty-four".