43106006421635 has 16 divisors (see below), whose sum is σ = 53976474321984. Its totient is φ = 32985308370432.

The previous prime is 43106006421623. The next prime is 43106006421637. The reversal of 43106006421635 is 53612460060134.

It is a cyclic number.

It is not a de Polignac number, because 43106006421635 - 2⁴ = 43106006421619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43106006421592 and 43106006421601.

It is not an unprimeable number, because it can be changed into a prime (43106006421637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27101999 + ... + 28648391.

It is an arithmetic number, because the mean of its divisors is an integer number (3373529645124).

Almost surely, 2^{43106006421635} is an apocalyptic number.

43106006421635 is a deficient number, since it is larger than the sum of its proper divisors (10870467900349).

43106006421635 is a wasteful number, since it uses less digits than its factorization.

43106006421635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788814.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 43106006421635 its reverse (53612460060134), we get a palindrome (96718466481769).

The spelling of 43106006421635 in words is "forty-three trillion, one hundred six billion, six million, four hundred twenty-one thousand, six hundred thirty-five".