43527731420434 has 16 divisors (see below), whose sum is σ = 68136750013248. Its totient is φ = 20815658854672.

The previous prime is 43527731420419. The next prime is 43527731420443. The reversal of 43527731420434 is 43402413772534.

43527731420434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 43863637 + ... + 44845000.

It is an arithmetic number, because the mean of its divisors is an integer number (4258546875828).

Almost surely, 2^{43527731420434} is an apocalyptic number.

43527731420434 is a deficient number, since it is larger than the sum of its proper divisors (24609018592814).

43527731420434 is a wasteful number, since it uses less digits than its factorization.

43527731420434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88719329.

The product of its (nonzero) digits is 6773760, while the sum is 49.

The spelling of 43527731420434 in words is "forty-three trillion, five hundred twenty-seven billion, seven hundred thirty-one million, four hundred twenty thousand, four hundred thirty-four".