214408323 has 16 divisors (see below), whose sum is σ = 331453440. Its totient is φ = 136723752.

The previous prime is 214408321. The next prime is 214408357. The reversal of 214408323 is 323804412.

214408323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214408323 - 2¹ = 214408321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (214408321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172011 + ... + 173252.

It is an arithmetic number, because the mean of its divisors is an integer number (20715840).

Almost surely, 2^214408323 is an apocalyptic number.

214408323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

214408323 is a deficient number, since it is larger than the sum of its proper divisors (117045117).

214408323 is a wasteful number, since it uses less digits than its factorization.

214408323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345295 (or 345289 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 214408323 is about 14642.6883802122. The cubic root of 214408323 is about 598.5225900858.

The spelling of 214408323 in words is "two hundred fourteen million, four hundred eight thousand, three hundred twenty-three".