421034334321122 has 16 divisors (see below), whose sum is σ = 656062734211200. Its totient is φ = 202407502800720.

The previous prime is 421034334321091. The next prime is 421034334321131. The reversal of 421034334321122 is 221123433430124.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15186623504 + ... + 15186651227.

It is an arithmetic number, because the mean of its divisors is an integer number (41003920888200).

Almost surely, 2^{421034334321122} is an apocalyptic number.

421034334321122 is a deficient number, since it is larger than the sum of its proper divisors (235028399890078).

421034334321122 is a wasteful number, since it uses less digits than its factorization.

421034334321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30373275001.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 421034334321122 its reverse (221123433430124), we get a palindrome (642157767751246).

The spelling of 421034334321122 in words is "four hundred twenty-one trillion, thirty-four billion, three hundred thirty-four million, three hundred twenty-one thousand, one hundred twenty-two".