32920161719061 has 4 divisors (see below), whose sum is σ = 43893548958752. Its totient is φ = 21946774479372.

The previous prime is 32920161719041. The next prime is 32920161719083. The reversal of 32920161719061 is 16091716102923.

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 32920161719061 - 2⁷ = 32920161718933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32920161719061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32920161719041) 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, 5486693619841 + ... + 5486693619846.

It is an arithmetic number, because the mean of its divisors is an integer number (10973387239688).

Almost surely, 2^{32920161719061} is an apocalyptic number.

It is an amenable number.

32920161719061 is a deficient number, since it is larger than the sum of its proper divisors (10973387239691).

32920161719061 is a wasteful number, since it uses less digits than its factorization.

32920161719061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10973387239690.

The product of its (nonzero) digits is 244944, while the sum is 48.

The spelling of 32920161719061 in words is "thirty-two trillion, nine hundred twenty billion, one hundred sixty-one million, seven hundred nineteen thousand, sixty-one".