43134020626 has 8 divisors (see below), whose sum is σ = 64854716364. Its totient is φ = 21515781840.

The previous prime is 43134020599. The next prime is 43134020659. The reversal of 43134020626 is 62602043134.

It can be written as a sum of positive squares in 2 ways, for example, as 42570005625 + 564015001 = 206325^2 + 23749^2 .

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

It is an unprimeable number.

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, 25613185 + ... + 25614868.

Almost surely, 2^43134020626 is an apocalyptic number.

43134020626 is a deficient number, since it is larger than the sum of its proper divisors (21720695738).

43134020626 is a wasteful number, since it uses less digits than its factorization.

43134020626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51228476.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 43134020626 in words is "forty-three billion, one hundred thirty-four million, twenty thousand, six hundred twenty-six".