214351420 has 12 divisors (see below), whose sum is σ = 450138024. Its totient is φ = 85740560.

The previous prime is 214351399. The next prime is 214351439. The reversal of 214351420 is 24153412.

It is a junction number, because it is equal to n+sod(n) for n = 214351391 and 214351400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358766 + ... + 5358805.

It is an arithmetic number, because the mean of its divisors is an integer number (37511502).

Almost surely, 2^214351420 is an apocalyptic number.

214351420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214351420 is an abundant number, since it is smaller than the sum of its proper divisors (235786604).

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

214351420 is a wasteful number, since it uses less digits than its factorization.

214351420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10717580 (or 10717578 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 214351420 is about 14640.7451996133. The cubic root of 214351420 is about 598.4696370042.

The spelling of 214351420 in words is "two hundred fourteen million, three hundred fifty-one thousand, four hundred twenty".