214540534334 has 16 divisors (see below), whose sum is σ = 368894910336. Its totient is φ = 91668159000.

The previous prime is 214540534283. The next prime is 214540534367. The reversal of 214540534334 is 433435045412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23143892 + ... + 23153159.

It is an arithmetic number, because the mean of its divisors is an integer number (23055931896).

Almost surely, 2^214540534334 is an apocalyptic number.

214540534334 is a deficient number, since it is larger than the sum of its proper divisors (154354376002).

214540534334 is a wasteful number, since it uses less digits than its factorization.

214540534334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46297391.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 214540534334 its reverse (433435045412), we get a palindrome (647975579746).

The spelling of 214540534334 in words is "two hundred fourteen billion, five hundred forty million, five hundred thirty-four thousand, three hundred thirty-four".