214442342323 has 12 divisors (see below), whose sum is σ = 245957587344. Its totient is φ = 186471599600.

The previous prime is 214442342287. The next prime is 214442342329. The reversal of 214442342323 is 323243244412.

It is not a de Polignac number, because 214442342323 - 2⁹ = 214442341811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214442342329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38524408 + ... + 38529973.

It is an arithmetic number, because the mean of its divisors is an integer number (20496465612).

Almost surely, 2^214442342323 is an apocalyptic number.

214442342323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

214442342323 is a deficient number, since it is larger than the sum of its proper divisors (31515245021).

214442342323 is a wasteful number, since it uses less digits than its factorization.

214442342323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77054426 (or 77054415 counting only the distinct ones).

The product of its digits is 110592, while the sum is 34.

Adding to 214442342323 its reverse (323243244412), we get a palindrome (537685586735).

The spelling of 214442342323 in words is "two hundred fourteen billion, four hundred forty-two million, three hundred forty-two thousand, three hundred twenty-three".