3420421241422 has 8 divisors (see below), whose sum is σ = 5130859644072. Its totient is φ = 1710134693400.

The previous prime is 3420421241359. The next prime is 3420421241431. The reversal of 3420421241422 is 2241421240243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37907329 + ... + 37997452.

It is an arithmetic number, because the mean of its divisors is an integer number (641357455509).

Almost surely, 2^{3420421241422} is an apocalyptic number.

3420421241422 is a deficient number, since it is larger than the sum of its proper divisors (1710438402650).

3420421241422 is a wasteful number, since it uses less digits than its factorization.

3420421241422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75927314.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 3420421241422 its reverse (2241421240243), we get a palindrome (5661842481665).

The spelling of 3420421241422 in words is "three trillion, four hundred twenty billion, four hundred twenty-one million, two hundred forty-one thousand, four hundred twenty-two".