43212411421234 has 16 divisors (see below), whose sum is σ = 70758964332576. Its totient is φ = 19628742512800.

The previous prime is 43212411421229. The next prime is 43212411421301.

43212411421234 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 43212411421234.

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, 663100612 + ... + 663165775.

It is an arithmetic number, because the mean of its divisors is an integer number (4422435270786).

Almost surely, 2^{43212411421234} is an apocalyptic number.

43212411421234 is a deficient number, since it is larger than the sum of its proper divisors (27546552911342).

43212411421234 is a wasteful number, since it uses less digits than its factorization.

43212411421234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326267881.

The product of its digits is 36864, while the sum is 34.

It can be divided in two parts, 4321241 and 1421234, that added together give a palindrome (5742475).

The spelling of 43212411421234 in words is "forty-three trillion, two hundred twelve billion, four hundred eleven million, four hundred twenty-one thousand, two hundred thirty-four".