32147733117 has 4 divisors (see below), whose sum is σ = 42863644160. Its totient is φ = 21431822076.

The previous prime is 32147733097. The next prime is 32147733209. The reversal of 32147733117 is 71133774123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32147733117 - 2¹⁶ = 32147667581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32147735117) 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 3 ways as a sum of consecutive naturals, for example, 5357955517 + ... + 5357955522.

It is an arithmetic number, because the mean of its divisors is an integer number (10715911040).

Almost surely, 2^32147733117 is an apocalyptic number.

It is an amenable number.

32147733117 is a deficient number, since it is larger than the sum of its proper divisors (10715911043).

32147733117 is a wasteful number, since it uses less digits than its factorization.

32147733117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10715911042.

The product of its digits is 74088, while the sum is 39.

The spelling of 32147733117 in words is "thirty-two billion, one hundred forty-seven million, seven hundred thirty-three thousand, one hundred seventeen".