32646213302145 has 16 divisors (see below), whose sum is σ = 52306589341440. Its totient is φ = 17387097741824.

The previous prime is 32646213302111. The next prime is 32646213302167. The reversal of 32646213302145 is 54120331264623.

It is a cyclic number.

It is not a de Polignac number, because 32646213302145 - 2²¹ = 32646211204993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32646213302097 and 32646213302106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1513490064 + ... + 1513511633.

It is an arithmetic number, because the mean of its divisors is an integer number (3269161833840).

Almost surely, 2^{32646213302145} is an apocalyptic number.

It is an amenable number.

32646213302145 is a deficient number, since it is larger than the sum of its proper divisors (19660376039295).

32646213302145 is a wasteful number, since it uses less digits than its factorization.

32646213302145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027002424.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 32646213302145 its reverse (54120331264623), we get a palindrome (86766544566768).

The spelling of 32646213302145 in words is "thirty-two trillion, six hundred forty-six billion, two hundred thirteen million, three hundred two thousand, one hundred forty-five".