2322434021421 has 8 divisors (see below), whose sum is σ = 3138997581760. Its totient is φ = 1527079904352.

The previous prime is 2322434021381. The next prime is 2322434021449. The reversal of 2322434021421 is 1241204342232.

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

It is not a de Polignac number, because 2322434021421 - 2⁷ = 2322434021293 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 (2322434021821) 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, 5302360561 + ... + 5302360998.

It is an arithmetic number, because the mean of its divisors is an integer number (392374697720).

Almost surely, 2^{2322434021421} is an apocalyptic number.

It is an amenable number.

2322434021421 is a deficient number, since it is larger than the sum of its proper divisors (816563560339).

2322434021421 is a wasteful number, since it uses less digits than its factorization.

2322434021421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604721635.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2322434021421 its reverse (1241204342232), we get a palindrome (3563638363653).

The spelling of 2322434021421 in words is "two trillion, three hundred twenty-two billion, four hundred thirty-four million, twenty-one thousand, four hundred twenty-one".