32076681361 has 4 divisors (see below), whose sum is σ = 32088335652. Its totient is φ = 32065027072.

The previous prime is 32076681349. The next prime is 32076681443. The reversal of 32076681361 is 16318667023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29104360000 + 2972321361 = 170600^2 + 54519^2 .

It is a cyclic number.

It is not a de Polignac number, because 32076681361 - 2¹³ = 32076673169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32076681661) 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, 5823016 + ... + 5828521.

It is an arithmetic number, because the mean of its divisors is an integer number (8022083913).

Almost surely, 2^32076681361 is an apocalyptic number.

It is an amenable number.

32076681361 is a deficient number, since it is larger than the sum of its proper divisors (11654291).

32076681361 is a wasteful number, since it uses less digits than its factorization.

32076681361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654290.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 32076681361 in words is "thirty-two billion, seventy-six million, six hundred eighty-one thousand, three hundred sixty-one".