82066333432 has 16 divisors (see below), whose sum is σ = 153877428000. Its totient is φ = 41032352640.

The previous prime is 82066333403. The next prime is 82066333451. The reversal of 82066333432 is 23433366028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679569 + ... + 791167.

It is an arithmetic number, because the mean of its divisors is an integer number (9617339250).

Almost surely, 2^82066333432 is an apocalyptic number.

It is an amenable number.

82066333432 is a deficient number, since it is larger than the sum of its proper divisors (71811094568).

82066333432 is a wasteful number, since it uses less digits than its factorization.

82066333432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203526 (or 203522 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 82066333432 in words is "eighty-two billion, sixty-six million, three hundred thirty-three thousand, four hundred thirty-two".