43220422402234 has 32 divisors (see below), whose sum is σ = 81612538914816. Its totient is φ = 16675638948720.

The previous prime is 43220422402207. The next prime is 43220422402243.

43220422402234 is nontrivially palindromic in base 10.

43220422402234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 43220422402234.

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 15 ways as a sum of consecutive naturals, for example, 1362372942 + ... + 1362404665.

It is an arithmetic number, because the mean of its divisors is an integer number (2550391841088).

Almost surely, 2^{43220422402234} is an apocalyptic number.

43220422402234 is a deficient number, since it is larger than the sum of its proper divisors (38392116512582).

43220422402234 is a wasteful number, since it uses less digits than its factorization.

43220422402234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724777730.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 4322042 and 2402234, that added together give a palindrome (6724276).

The spelling of 43220422402234 in words is "forty-three trillion, two hundred twenty billion, four hundred twenty-two million, four hundred two thousand, two hundred thirty-four".