421341350 has 12 divisors (see below), whose sum is σ = 783695004. Its totient is φ = 168536520.

The previous prime is 421341343. The next prime is 421341383. The reversal of 421341350 is 53143124.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 4213364 + ... + 4213463.

It is an arithmetic number, because the mean of its divisors is an integer number (65307917).

Almost surely, 2^421341350 is an apocalyptic number.

421341350 is a deficient number, since it is larger than the sum of its proper divisors (362353654).

421341350 is a wasteful number, since it uses less digits than its factorization.

421341350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426839 (or 8426834 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 421341350 is about 20526.6010337805. The cubic root of 421341350 is about 749.6836295280.

Adding to 421341350 its reverse (53143124), we get a palindrome (474484474).

The spelling of 421341350 in words is "four hundred twenty-one million, three hundred forty-one thousand, three hundred fifty".