32945226871 has 4 divisors (see below), whose sum is σ = 34679186200. Its totient is φ = 31211267544.

The previous prime is 32945226817. The next prime is 32945226877. The reversal of 32945226871 is 17862254923.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 32945226871 - 2⁹ = 32945226359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32945226877) 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, 866979636 + ... + 866979673.

It is an arithmetic number, because the mean of its divisors is an integer number (8669796550).

Almost surely, 2^32945226871 is an apocalyptic number.

32945226871 is a deficient number, since it is larger than the sum of its proper divisors (1733959329).

32945226871 is a wasteful number, since it uses less digits than its factorization.

32945226871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733959328.

The product of its digits is 1451520, while the sum is 49.

The spelling of 32945226871 in words is "thirty-two billion, nine hundred forty-five million, two hundred twenty-six thousand, eight hundred seventy-one".