13832010021 has 8 divisors (see below), whose sum is σ = 18545712480. Its totient is φ = 9169823792.

The previous prime is 13832010019. The next prime is 13832010047. The reversal of 13832010021 is 12001023831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13832010021 - 2¹ = 13832010019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13832010021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13832010011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12878430 + ... + 12879503.

It is an arithmetic number, because the mean of its divisors is an integer number (2318214060).

Almost surely, 2^13832010021 is an apocalyptic number.

It is an amenable number.

13832010021 is a deficient number, since it is larger than the sum of its proper divisors (4713702459).

13832010021 is a wasteful number, since it uses less digits than its factorization.

13832010021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25758115.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13832010021 its reverse (12001023831), we get a palindrome (25833033852).

The spelling of 13832010021 in words is "thirteen billion, eight hundred thirty-two million, ten thousand, twenty-one".