214556314323 has 16 divisors (see below), whose sum is σ = 308782664960. Its totient is φ = 131733882144.

The previous prime is 214556314319. The next prime is 214556314351. The reversal of 214556314323 is 323413655412.

It is not a de Polignac number, because 214556314323 - 2² = 214556314319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214556314303) 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, 6248761 + ... + 6283002.

It is an arithmetic number, because the mean of its divisors is an integer number (19298916560).

Almost surely, 2^214556314323 is an apocalyptic number.

214556314323 is a deficient number, since it is larger than the sum of its proper divisors (94226350637).

214556314323 is a wasteful number, since it uses less digits than its factorization.

214556314323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532218.

The product of its digits is 259200, while the sum is 39.

Adding to 214556314323 its reverse (323413655412), we get a palindrome (537969969735).

The spelling of 214556314323 in words is "two hundred fourteen billion, five hundred fifty-six million, three hundred fourteen thousand, three hundred twenty-three".