32161301660341 has 24 divisors (see below), whose sum is σ = 37611957363840. Its totient is φ = 27419819767200.

The previous prime is 32161301660321. The next prime is 32161301660387. The reversal of 32161301660341 is 14306610316123.

It is not a de Polignac number, because 32161301660341 - 2³³ = 32152711725749 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 32161301660341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32161301660321) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10178856 + ... + 12958846.

It is an arithmetic number, because the mean of its divisors is an integer number (1567164890160).

Almost surely, 2^{32161301660341} is an apocalyptic number.

It is an amenable number.

32161301660341 is a deficient number, since it is larger than the sum of its proper divisors (5450655703499).

32161301660341 is a wasteful number, since it uses less digits than its factorization.

32161301660341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781265 (or 2781258 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

Adding to 32161301660341 its reverse (14306610316123), we get a palindrome (46467911976464).

The spelling of 32161301660341 in words is "thirty-two trillion, one hundred sixty-one billion, three hundred one million, six hundred sixty thousand, three hundred forty-one".