32944971163 has 4 divisors (see below), whose sum is σ = 35479199728. Its totient is φ = 30410742600.

The previous prime is 32944971149. The next prime is 32944971197. The reversal of 32944971163 is 36117944923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36117944923 = 193 ⋅187139611.

It is a cyclic number.

It is not a de Polignac number, because 32944971163 - 2⁹ = 32944970651 is a prime.

It is a super-2 number, since 2×32944971163² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32944975163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267114263 + ... + 1267114288.

It is an arithmetic number, because the mean of its divisors is an integer number (8869799932).

Almost surely, 2^32944971163 is an apocalyptic number.

32944971163 is a deficient number, since it is larger than the sum of its proper divisors (2534228565).

32944971163 is a wasteful number, since it uses less digits than its factorization.

32944971163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534228564.

The product of its digits is 979776, while the sum is 49.

The spelling of 32944971163 in words is "thirty-two billion, nine hundred forty-four million, nine hundred seventy-one thousand, one hundred sixty-three".