32445422612 has 12 divisors (see below), whose sum is σ = 57557291316. Its totient is φ = 16000482240.

The previous prime is 32445422549. The next prime is 32445422629. The reversal of 32445422612 is 21622454423.

It can be written as a sum of positive squares in 2 ways, for example, as 14102512516 + 18342910096 = 118754^2 + 135436^2 .

It is a congruent number.

It is an unprimeable number.

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, 55556939 + ... + 55557522.

It is an arithmetic number, because the mean of its divisors is an integer number (4796440943).

Almost surely, 2^32445422612 is an apocalyptic number.

It is an amenable number.

32445422612 is a deficient number, since it is larger than the sum of its proper divisors (25111868704).

32445422612 is a wasteful number, since it uses less digits than its factorization.

32445422612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111114538 (or 111114536 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The spelling of 32445422612 in words is "thirty-two billion, four hundred forty-five million, four hundred twenty-two thousand, six hundred twelve".