32345144768 has 14 divisors (see below), whose sum is σ = 64184896776. Its totient is φ = 16172572352.

The previous prime is 32345144761. The next prime is 32345144771. The reversal of 32345144768 is 86744154323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32345144761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252696380 + ... + 252696507.

It is an arithmetic number, because the mean of its divisors is an integer number (4584635484).

Almost surely, 2^32345144768 is an apocalyptic number.

It is an amenable number.

32345144768 is a deficient number, since it is larger than the sum of its proper divisors (31839752008).

32345144768 is an equidigital number, since it uses as much as digits as its factorization.

32345144768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505392899 (or 505392889 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 32345144768 in words is "thirty-two billion, three hundred forty-five million, one hundred forty-four thousand, seven hundred sixty-eight".