32380986261 has 12 divisors (see below), whose sum is σ = 46751247168. Its totient is φ = 19926760464.

The previous prime is 32380986247. The next prime is 32380986271. The reversal of 32380986261 is 16268908323.

It is not a de Polignac number, because 32380986261 - 2¹⁹ = 32380461973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32380986261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32380986271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31933405 + ... + 31934418.

It is an arithmetic number, because the mean of its divisors is an integer number (3895937264).

Almost surely, 2^32380986261 is an apocalyptic number.

It is an amenable number.

32380986261 is a deficient number, since it is larger than the sum of its proper divisors (14370260907).

32380986261 is a wasteful number, since it uses less digits than its factorization.

32380986261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63867852 (or 63867839 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 32380986261 in words is "thirty-two billion, three hundred eighty million, nine hundred eighty-six thousand, two hundred sixty-one".