6632434868169 has 32 divisors (see below), whose sum is σ = 9909481737600. Its totient is φ = 3910398681600.

The previous prime is 6632434868159. The next prime is 6632434868203. The reversal of 6632434868169 is 9618684342366.

It is not a de Polignac number, because 6632434868169 - 2¹³ = 6632434859977 is a prime.

It is a super-2 number, since 2×6632434868169² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6632434868159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7339807 + ... + 8193755.

It is an arithmetic number, because the mean of its divisors is an integer number (309671304300).

Almost surely, 2^{6632434868169} is an apocalyptic number.

It is an amenable number.

6632434868169 is a deficient number, since it is larger than the sum of its proper divisors (3277046869431).

6632434868169 is a wasteful number, since it uses less digits than its factorization.

6632434868169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860361.

The product of its digits is 214990848, while the sum is 66.

The spelling of 6632434868169 in words is "six trillion, six hundred thirty-two billion, four hundred thirty-four million, eight hundred sixty-eight thousand, one hundred sixty-nine".