214364354434 has 8 divisors (see below), whose sum is σ = 322332710220. Its totient is φ = 106920117696.

The previous prime is 214364354431. The next prime is 214364354467. The reversal of 214364354434 is 434453463412.

214364354434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 207984338809 + 6380015625 = 456053^2 + 79875^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (214364354431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131028739 + ... + 131030374.

Almost surely, 2^214364354434 is an apocalyptic number.

214364354434 is a deficient number, since it is larger than the sum of its proper divisors (107968355786).

214364354434 is a wasteful number, since it uses less digits than its factorization.

214364354434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262059524.

The product of its digits is 1658880, while the sum is 43.

The spelling of 214364354434 in words is "two hundred fourteen billion, three hundred sixty-four million, three hundred fifty-four thousand, four hundred thirty-four".