43213433431234 has 16 divisors (see below), whose sum is σ = 70968172274496. Its totient is φ = 19571558295600.

The previous prime is 43213433431229. The next prime is 43213433431277.

43213433431234 is nontrivially palindromic in base 10.

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, 3545566062 + ... + 3545578249.

It is an arithmetic number, because the mean of its divisors is an integer number (4435510767156).

Almost surely, 2^{43213433431234} is an apocalyptic number.

43213433431234 is a deficient number, since it is larger than the sum of its proper divisors (27754738843262).

43213433431234 is a wasteful number, since it uses less digits than its factorization.

43213433431234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091144601.

The product of its digits is 746496, while the sum is 40.

It can be divided in two parts, 4321343 and 3431234, that added together give a palindrome (7752577).

The spelling of 43213433431234 in words is "forty-three trillion, two hundred thirteen billion, four hundred thirty-three million, four hundred thirty-one thousand, two hundred thirty-four".