421114021322 has 32 divisors (see below), whose sum is σ = 637491254400. Its totient is φ = 208627427008.

The previous prime is 421114021303. The next prime is 421114021333. The reversal of 421114021322 is 223120411124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143283329 + ... + 143286267.

It is an arithmetic number, because the mean of its divisors is an integer number (19921601700).

Almost surely, 2^421114021322 is an apocalyptic number.

421114021322 is a deficient number, since it is larger than the sum of its proper divisors (216377233078).

421114021322 is a wasteful number, since it uses less digits than its factorization.

421114021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 421114021322 its reverse (223120411124), we get a palindrome (644234432446).

The spelling of 421114021322 in words is "four hundred twenty-one billion, one hundred fourteen million, twenty-one thousand, three hundred twenty-two".