43216026134 has 16 divisors (see below), whose sum is σ = 68569090272. Its totient is φ = 20385402048.

The previous prime is 43216026089. The next prime is 43216026137. The reversal of 43216026134 is 43162061234.

It is a self number, because there is not a number n which added to its sum of digits gives 43216026134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43216026137) 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, 6431429 + ... + 6438144.

It is an arithmetic number, because the mean of its divisors is an integer number (4285568142).

Almost surely, 2^43216026134 is an apocalyptic number.

43216026134 is a deficient number, since it is larger than the sum of its proper divisors (25353064138).

43216026134 is a wasteful number, since it uses less digits than its factorization.

43216026134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12869671.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 43216026134 its reverse (43162061234), we get a palindrome (86378087368).

The spelling of 43216026134 in words is "forty-three billion, two hundred sixteen million, twenty-six thousand, one hundred thirty-four".