421233014 has 8 divisors (see below), whose sum is σ = 632038680. Its totient is φ = 210553456.

The previous prime is 421232993. The next prime is 421233019. The reversal of 421233014 is 410332124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421233019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22679 + ... + 36834.

It is an arithmetic number, because the mean of its divisors is an integer number (79004835).

Almost surely, 2^421233014 is an apocalyptic number.

421233014 is a deficient number, since it is larger than the sum of its proper divisors (210805666).

421233014 is a wasteful number, since it uses less digits than its factorization.

421233014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63054.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 421233014 is about 20523.9619469536. The cubic root of 421233014 is about 749.6193707130.

Adding to 421233014 its reverse (410332124), we get a palindrome (831565138).

The spelling of 421233014 in words is "four hundred twenty-one million, two hundred thirty-three thousand, fourteen".