32097597841 has 4 divisors (see below), whose sum is σ = 32098392292. Its totient is φ = 32096803392.

The previous prime is 32097597803. The next prime is 32097597871. The reversal of 32097597841 is 14879579023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14879579023 = 67 ⋅222083269.

It can be written as a sum of positive squares in 2 ways, for example, as 21705834241 + 10391763600 = 147329^2 + 101940^2 .

It is a cyclic number.

It is not a de Polignac number, because 32097597841 - 2¹³ = 32097589649 is a prime.

It is a super-2 number, since 2×32097597841² (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 (32097597871) 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 3 ways as a sum of consecutive naturals, for example, 333180 + ... + 418573.

It is an arithmetic number, because the mean of its divisors is an integer number (8024598073).

Almost surely, 2^32097597841 is an apocalyptic number.

It is an amenable number.

32097597841 is a deficient number, since it is larger than the sum of its proper divisors (794451).

32097597841 is an equidigital number, since it uses as much as digits as its factorization.

32097597841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794450.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 32097597841 in words is "thirty-two billion, ninety-seven million, five hundred ninety-seven thousand, eight hundred forty-one".