43121412134 has 24 divisors (see below), whose sum is σ = 68547456120. Its totient is φ = 20333077632.

The previous prime is 43121412109. The next prime is 43121412151.

43121412134 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225779 + ... + 370430.

It is an arithmetic number, because the mean of its divisors is an integer number (2856144005).

Almost surely, 2^43121412134 is an apocalyptic number.

43121412134 is a deficient number, since it is larger than the sum of its proper divisors (25426043986).

43121412134 is a wasteful number, since it uses less digits than its factorization.

43121412134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596312 (or 596283 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The spelling of 43121412134 in words is "forty-three billion, one hundred twenty-one million, four hundred twelve thousand, one hundred thirty-four".