32066664425 has 24 divisors (see below), whose sum is σ = 39999856512. Its totient is φ = 25500744000.

The previous prime is 32066664419. The next prime is 32066664457. The reversal of 32066664425 is 52446666023.

It is not a de Polignac number, because 32066664425 - 2⁸ = 32066664169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3118142 + ... + 3128408.

It is an arithmetic number, because the mean of its divisors is an integer number (1666660688).

Almost surely, 2^32066664425 is an apocalyptic number.

It is an amenable number.

32066664425 is a deficient number, since it is larger than the sum of its proper divisors (7933192087).

32066664425 is a wasteful number, since it uses less digits than its factorization.

32066664425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11009 (or 11004 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 32066664425 in words is "thirty-two billion, sixty-six million, six hundred sixty-four thousand, four hundred twenty-five".