421214300 has 36 divisors (see below), whose sum is σ = 984348456. Its totient is φ = 155524800.

The previous prime is 421214291. The next prime is 421214347. The reversal of 421214300 is 3412124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160706 + ... + 163305.

Almost surely, 2^421214300 is an apocalyptic number.

It is an amenable number.

421214300 is an abundant number, since it is smaller than the sum of its proper divisors (563134156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

421214300 is a wasteful number, since it uses less digits than its factorization.

421214300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324038 (or 324031 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 421214300 is about 20523.5060357630. The cubic root of 421214300 is about 749.6082695060.

Adding to 421214300 its reverse (3412124), we get a palindrome (424626424).

The spelling of 421214300 in words is "four hundred twenty-one million, two hundred fourteen thousand, three hundred".