11682434320 has 40 divisors (see below), whose sum is σ = 28037848320. Its totient is φ = 4522231680.

The previous prime is 11682434293. The next prime is 11682434333. The reversal of 11682434320 is 2343428611.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×11682434320² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352850 + ... + 2357809.

It is an arithmetic number, because the mean of its divisors is an integer number (700946208).

Almost surely, 2^11682434320 is an apocalyptic number.

11682434320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11682434320 is an abundant number, since it is smaller than the sum of its proper divisors (16355414000).

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

11682434320 is a wasteful number, since it uses less digits than its factorization.

11682434320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710703 (or 4710697 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 11682434320 in words is "eleven billion, six hundred eighty-two million, four hundred thirty-four thousand, three hundred twenty".