32631354464066 has 32 divisors (see below), whose sum is σ = 49812275880576. Its totient is φ = 16029766480000.

The previous prime is 32631354464041. The next prime is 32631354464227. The reversal of 32631354464066 is 66046445313623.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32631354463999 and 32631354464017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535322246 + ... + 535383198.

It is an arithmetic number, because the mean of its divisors is an integer number (1556633621268).

Almost surely, 2^{32631354464066} is an apocalyptic number.

32631354464066 is a deficient number, since it is larger than the sum of its proper divisors (17180921416510).

32631354464066 is a wasteful number, since it uses less digits than its factorization.

32631354464066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81418.

The product of its (nonzero) digits is 22394880, while the sum is 53.

Adding to 32631354464066 its reverse (66046445313623), we get a palindrome (98677799777689).

The spelling of 32631354464066 in words is "thirty-two trillion, six hundred thirty-one billion, three hundred fifty-four million, four hundred sixty-four thousand, sixty-six".