43243122134234 has 16 divisors (see below), whose sum is σ = 70766794673856. Its totient is φ = 19654486248000.

The previous prime is 43243122134141. The next prime is 43243122134239.

43243122134234 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×43243122134234² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43243122134239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73618742 + ... + 74203809.

It is an arithmetic number, because the mean of its divisors is an integer number (4422924667116).

Almost surely, 2^{43243122134234} is an apocalyptic number.

43243122134234 is a deficient number, since it is larger than the sum of its proper divisors (27523672539622).

43243122134234 is a wasteful number, since it uses less digits than its factorization.

43243122134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147835861.

The product of its digits is 331776, while the sum is 38.

It can be divided in two parts, 4324312 and 2134234, that added together give a palindrome (6458546).

The spelling of 43243122134234 in words is "forty-three trillion, two hundred forty-three billion, one hundred twenty-two million, one hundred thirty-four thousand, two hundred thirty-four".