420361322 has 16 divisors (see below), whose sum is σ = 661478400. Its totient is φ = 200072880.

The previous prime is 420361297. The next prime is 420361349. The reversal of 420361322 is 223163024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46922 + ... + 55157.

It is an arithmetic number, because the mean of its divisors is an integer number (41342400).

Almost surely, 2^420361322 is an apocalyptic number.

420361322 is a deficient number, since it is larger than the sum of its proper divisors (241117078).

420361322 is a wasteful number, since it uses less digits than its factorization.

420361322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102181.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 420361322 is about 20502.7149909469. The cubic root of 420361322 is about 749.1019306875.

The spelling of 420361322 in words is "four hundred twenty million, three hundred sixty-one thousand, three hundred twenty-two".