421234114 has 16 divisors (see below), whose sum is σ = 723398400. Its totient is φ = 180208224.

The previous prime is 421234061. The next prime is 421234127. The reversal of 421234114 is 411432124.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 18474 + ... + 34405.

It is an arithmetic number, because the mean of its divisors is an integer number (45212400).

Almost surely, 2^421234114 is an apocalyptic number.

421234114 is a deficient number, since it is larger than the sum of its proper divisors (302164286).

421234114 is a wasteful number, since it uses less digits than its factorization.

421234114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53457.

The product of its digits is 768, while the sum is 22.

The square root of 421234114 is about 20523.9887448810. The cubic root of 421234114 is about 749.6200232264.

Adding to 421234114 its reverse (411432124), we get a palindrome (832666238).

The spelling of 421234114 in words is "four hundred twenty-one million, two hundred thirty-four thousand, one hundred fourteen".