214431119 has 4 divisors (see below), whose sum is σ = 245064144. Its totient is φ = 183798096.

The previous prime is 214431097. The next prime is 214431121. The reversal of 214431119 is 911134412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214431119 - 2¹⁶ = 214365583 is a prime.

It is a super-2 number, since 2×214431119² = 91961409591184322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214431179) 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, 15316502 + ... + 15316515.

It is an arithmetic number, because the mean of its divisors is an integer number (61266036).

Almost surely, 2^214431119 is an apocalyptic number.

214431119 is a deficient number, since it is larger than the sum of its proper divisors (30633025).

214431119 is an equidigital number, since it uses as much as digits as its factorization.

214431119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30633024.

The product of its digits is 864, while the sum is 26.

The square root of 214431119 is about 14643.4667684944. The cubic root of 214431119 is about 598.5438010744.

The spelling of 214431119 in words is "two hundred fourteen million, four hundred thirty-one thousand, one hundred nineteen".