3421121422242 has 32 divisors (see below), whose sum is σ = 6891244416000. Its totient is φ = 1132213724928.

The previous prime is 3421121422231. The next prime is 3421121422283. The reversal of 3421121422242 is 2422241211243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147098 + ... + 2856234.

It is an arithmetic number, because the mean of its divisors is an integer number (215351388000).

Almost surely, 2^{3421121422242} is an apocalyptic number.

3421121422242 is an abundant number, since it is smaller than the sum of its proper divisors (3470122993758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421121422242 is a wasteful number, since it uses less digits than its factorization.

3421121422242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711530.

The product of its digits is 12288, while the sum is 30.

Adding to 3421121422242 its reverse (2422241211243), we get a palindrome (5843362633485).

The spelling of 3421121422242 in words is "three trillion, four hundred twenty-one billion, one hundred twenty-one million, four hundred twenty-two thousand, two hundred forty-two".