32665353346493 has 32 divisors (see below), whose sum is σ = 38281181976576. Its totient is φ = 27289644274368.

The previous prime is 32665353346471. The next prime is 32665353346513. The reversal of 32665353346493 is 39464335356623.

It is a happy number.

It is not a de Polignac number, because 32665353346493 - 2³² = 32661058379197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32665353046493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2082843230 + ... + 2082858912.

It is an arithmetic number, because the mean of its divisors is an integer number (1196286936768).

Almost surely, 2^{32665353346493} is an apocalyptic number.

It is an amenable number.

32665353346493 is a deficient number, since it is larger than the sum of its proper divisors (5615828630083).

32665353346493 is a wasteful number, since it uses less digits than its factorization.

32665353346493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29993.

The product of its digits is 377913600, while the sum is 62.

The spelling of 32665353346493 in words is "thirty-two trillion, six hundred sixty-five billion, three hundred fifty-three million, three hundred forty-six thousand, four hundred ninety-three".