323214143430021 has 8 divisors (see below), whose sum is σ = 444853874828544. Its totient is φ = 208525253825760.

The previous prime is 323214143430011. The next prime is 323214143430023. The reversal of 323214143430021 is 120034341412323.

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

It is not a de Polignac number, because 323214143430021 - 2³⁴ = 323196963560837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323214143430023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737710448456 + ... + 1737710448641.

It is an arithmetic number, because the mean of its divisors is an integer number (55606734353568).

Almost surely, 2^{323214143430021} is an apocalyptic number.

323214143430021 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

323214143430021 is a deficient number, since it is larger than the sum of its proper divisors (121639731398523).

323214143430021 is a wasteful number, since it uses less digits than its factorization.

323214143430021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475420897131.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 323214143430021 its reverse (120034341412323), we get a palindrome (443248484842344).

The spelling of 323214143430021 in words is "three hundred twenty-three trillion, two hundred fourteen billion, one hundred forty-three million, four hundred thirty thousand, twenty-one".