1324312234021 has 8 divisors (see below), whose sum is σ = 1545701817600. Its totient is φ = 1110973180848.

The previous prime is 1324312233991. The next prime is 1324312234117. The reversal of 1324312234021 is 1204322134231.

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 1324312234021 - 2¹¹ = 1324312231973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324312234321) 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, 2012632246 + ... + 2012632903.

It is an arithmetic number, because the mean of its divisors is an integer number (193212727200).

Almost surely, 2^{1324312234021} is an apocalyptic number.

It is an amenable number.

1324312234021 is a deficient number, since it is larger than the sum of its proper divisors (221389583579).

1324312234021 is an equidigital number, since it uses as much as digits as its factorization.

1324312234021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025265203.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1324312234021 its reverse (1204322134231), we get a palindrome (2528634368252).

The spelling of 1324312234021 in words is "one trillion, three hundred twenty-four billion, three hundred twelve million, two hundred thirty-four thousand, twenty-one".