1322413412421 has 8 divisors (see below), whose sum is σ = 1766751388000. Its totient is φ = 879842189232.

The previous prime is 1322413412417. The next prime is 1322413412431. The reversal of 1322413412421 is 1242143142231.

It is a happy number.

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

It is not a de Polignac number, because 1322413412421 - 2² = 1322413412417 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 (1322413412431) 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, 441686350 + ... + 441689343.

It is an arithmetic number, because the mean of its divisors is an integer number (220843923500).

Almost surely, 2^{1322413412421} is an apocalyptic number.

It is an amenable number.

1322413412421 is a deficient number, since it is larger than the sum of its proper divisors (444337975579).

1322413412421 is an equidigital number, since it uses as much as digits as its factorization.

1322413412421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883376195.

The product of its digits is 9216, while the sum is 30.

Adding to 1322413412421 its reverse (1242143142231), we get a palindrome (2564556554652).

The spelling of 1322413412421 in words is "one trillion, three hundred twenty-two billion, four hundred thirteen million, four hundred twelve thousand, four hundred twenty-one".