32346132664 has 8 divisors (see below), whose sum is σ = 60648998760. Its totient is φ = 16173066328.

The previous prime is 32346132661. The next prime is 32346132667. The reversal of 32346132664 is 46623164323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32346132661) and next prime (32346132667).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32346132661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021633284 + ... + 2021633299.

It is an arithmetic number, because the mean of its divisors is an integer number (7581124845).

Almost surely, 2^32346132664 is an apocalyptic number.

It is an amenable number.

32346132664 is a deficient number, since it is larger than the sum of its proper divisors (28302866096).

32346132664 is a wasteful number, since it uses less digits than its factorization.

32346132664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043266589 (or 4043266585 counting only the distinct ones).

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

Adding to 32346132664 its reverse (46623164323), we get a palindrome (78969296987).

The spelling of 32346132664 in words is "thirty-two billion, three hundred forty-six million, one hundred thirty-two thousand, six hundred sixty-four".