3423032124221 has 4 divisors (see below), whose sum is σ = 3423036722592. Its totient is φ = 3423027525852.

The previous prime is 3423032124217. The next prime is 3423032124233. The reversal of 3423032124221 is 1224212303243.

3423032124221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3423032124221 - 2² = 3423032124217 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 (3423032124821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897905 + ... + 2766278.

It is an arithmetic number, because the mean of its divisors is an integer number (855759180648).

Almost surely, 2^{3423032124221} is an apocalyptic number.

It is an amenable number.

3423032124221 is a deficient number, since it is larger than the sum of its proper divisors (4598371).

3423032124221 is an equidigital number, since it uses as much as digits as its factorization.

3423032124221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598370.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3423032124221 its reverse (1224212303243), we get a palindrome (4647244427464).

The spelling of 3423032124221 in words is "three trillion, four hundred twenty-three billion, thirty-two million, one hundred twenty-four thousand, two hundred twenty-one".