43404234214 has 32 divisors (see below), whose sum is σ = 74489538816. Its totient is φ = 18775569120.

The previous prime is 43404234173. The next prime is 43404234221. The reversal of 43404234214 is 41243240434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118032 + ... + 317395.

It is an arithmetic number, because the mean of its divisors is an integer number (2327798088).

Almost surely, 2^43404234214 is an apocalyptic number.

43404234214 is a deficient number, since it is larger than the sum of its proper divisors (31085304602).

43404234214 is a wasteful number, since it uses less digits than its factorization.

43404234214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435660.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 43404234214 its reverse (41243240434), we get a palindrome (84647474648).

The spelling of 43404234214 in words is "forty-three billion, four hundred four million, two hundred thirty-four thousand, two hundred fourteen".