10324240021 has 8 divisors (see below), whose sum is σ = 10512064800. Its totient is φ = 10136843280.

The previous prime is 10324239979. The next prime is 10324240027. The reversal of 10324240021 is 12004242301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10324240021 is a prime.

It is a super-2 number, since 2×10324240021² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10324240027) 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, 58131 + ... + 155008.

It is an arithmetic number, because the mean of its divisors is an integer number (1314008100).

Almost surely, 2^10324240021 is an apocalyptic number.

It is an amenable number.

10324240021 is a deficient number, since it is larger than the sum of its proper divisors (187824779).

10324240021 is an equidigital number, since it uses as much as digits as its factorization.

10324240021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214019.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10324240021 its reverse (12004242301), we get a palindrome (22328482322).

The spelling of 10324240021 in words is "ten billion, three hundred twenty-four million, two hundred forty thousand, twenty-one".