32133432065021 has 8 divisors (see below), whose sum is σ = 36724117235520. Its totient is φ = 27542795613408.

The previous prime is 32133432065003. The next prime is 32133432065071. The reversal of 32133432065021 is 12056023433123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32133432065021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32133432065071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10755251 + ... + 13414256.

It is an arithmetic number, because the mean of its divisors is an integer number (4590514654440).

Almost surely, 2^{32133432065021} is an apocalyptic number.

It is an amenable number.

32133432065021 is a deficient number, since it is larger than the sum of its proper divisors (4590685170499).

32133432065021 is a wasteful number, since it uses less digits than its factorization.

32133432065021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24359443.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 32133432065021 its reverse (12056023433123), we get a palindrome (44189455498144).

The spelling of 32133432065021 in words is "thirty-two trillion, one hundred thirty-three billion, four hundred thirty-two million, sixty-five thousand, twenty-one".