214313420 has 24 divisors (see below), whose sum is σ = 459635904. Its totient is φ = 83901056.

The previous prime is 214313417. The next prime is 214313423. The reversal of 214313420 is 24313412.

It is an interprime number because it is at equal distance from previous prime (214313417) and next prime (214313423).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 214313392 and 214313401.

It is not an unprimeable number, because it can be changed into a prime (214313423) by changing a digit.

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, 113057 + ... + 114936.

It is an arithmetic number, because the mean of its divisors is an integer number (19151496).

Almost surely, 2^214313420 is an apocalyptic number.

214313420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214313420 is an abundant number, since it is smaller than the sum of its proper divisors (245322484).

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

214313420 is a wasteful number, since it uses less digits than its factorization.

214313420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228049 (or 228047 counting only the distinct ones).

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

The square root of 214313420 is about 14639.4473939422. The cubic root of 214313420 is about 598.4342695529.

Adding to 214313420 its reverse (24313412), we get a palindrome (238626832).

The spelling of 214313420 in words is "two hundred fourteen million, three hundred thirteen thousand, four hundred twenty".