43112421134 has 8 divisors (see below), whose sum is σ = 64926276408. Its totient is φ = 21470329000.

The previous prime is 43112421133. The next prime is 43112421151.

43112421134 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43112421133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42940157 + ... + 42941160.

It is an arithmetic number, because the mean of its divisors is an integer number (8115784551).

Almost surely, 2^43112421134 is an apocalyptic number.

43112421134 is a deficient number, since it is larger than the sum of its proper divisors (21813855274).

43112421134 is a wasteful number, since it uses less digits than its factorization.

43112421134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85881570.

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

The spelling of 43112421134 in words is "forty-three billion, one hundred twelve million, four hundred twenty-one thousand, one hundred thirty-four".