43102202012432 has 40 divisors (see below), whose sum is σ = 84517868885184. Its totient is φ = 21291146459264.

The previous prime is 43102202012383. The next prime is 43102202012477. The reversal of 43102202012432 is 23421020220134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114781493 + ... + 115156395.

Almost surely, 2^{43102202012432} is an apocalyptic number.

It is an amenable number.

43102202012432 is a deficient number, since it is larger than the sum of its proper divisors (41415666872752).

43102202012432 is a wasteful number, since it uses less digits than its factorization.

43102202012432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461567 (or 461561 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43102202012432 its reverse (23421020220134), we get a palindrome (66523222232566).

The spelling of 43102202012432 in words is "forty-three trillion, one hundred two billion, two hundred two million, twelve thousand, four hundred thirty-two".