326132555606242 has 64 divisors (see below), whose sum is σ = 625265607149568. Its totient is φ = 123870353040000.

The previous prime is 326132555606239. The next prime is 326132555606317. The reversal of 326132555606242 is 242606555231623.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 326132555606242.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11593384 + ... + 28047667.

It is an arithmetic number, because the mean of its divisors is an integer number (9769775111712).

Almost surely, 2^{326132555606242} is an apocalyptic number.

326132555606242 is a deficient number, since it is larger than the sum of its proper divisors (299133051543326).

326132555606242 is a wasteful number, since it uses less digits than its factorization.

326132555606242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39642415.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 326132555606242 in words is "three hundred twenty-six trillion, one hundred thirty-two billion, five hundred fifty-five million, six hundred six thousand, two hundred forty-two".