43158485134 has 16 divisors (see below), whose sum is σ = 65387786256. Its totient is φ = 21362616000.

The previous prime is 43158485129. The next prime is 43158485137.

43158485134 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43158485137) 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, 2457874 + ... + 2475370.

It is an arithmetic number, because the mean of its divisors is an integer number (4086736641).

Almost surely, 2^43158485134 is an apocalyptic number.

43158485134 is a deficient number, since it is larger than the sum of its proper divisors (22229301122).

43158485134 is a wasteful number, since it uses less digits than its factorization.

43158485134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29811.

The product of its digits is 921600, while the sum is 46.

The spelling of 43158485134 in words is "forty-three billion, one hundred fifty-eight million, four hundred eighty-five thousand, one hundred thirty-four".