21832334683 has 4 divisors (see below), whose sum is σ = 22585173840. Its totient is φ = 21079495528.

The previous prime is 21832334651. The next prime is 21832334707. The reversal of 21832334683 is 38643323812.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 21832334683 - 2⁵ = 21832334651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21832334383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376419535 + ... + 376419592.

It is an arithmetic number, because the mean of its divisors is an integer number (5646293460).

Almost surely, 2^21832334683 is an apocalyptic number.

21832334683 is a deficient number, since it is larger than the sum of its proper divisors (752839157).

21832334683 is an equidigital number, since it uses as much as digits as its factorization.

21832334683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752839156.

The product of its digits is 497664, while the sum is 43.

The spelling of 21832334683 in words is "twenty-one billion, eight hundred thirty-two million, three hundred thirty-four thousand, six hundred eighty-three".