331066066235636 has 12 divisors (see below), whose sum is σ = 579366367103328. Its totient is φ = 165532818491832.

The previous prime is 331066066235623. The next prime is 331066066235657. The reversal of 331066066235636 is 636532660660133.

It is a super-2 number, since 2×331066066235636² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 50160506 + ... + 56375601.

It is an arithmetic number, because the mean of its divisors is an integer number (48280530591944).

Almost surely, 2^{331066066235636} is an apocalyptic number.

It is an amenable number.

331066066235636 is a deficient number, since it is larger than the sum of its proper divisors (248300300867692).

331066066235636 is a wasteful number, since it uses less digits than its factorization.

331066066235636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107312998 (or 107312996 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 56.

The spelling of 331066066235636 in words is "three hundred thirty-one trillion, sixty-six billion, sixty-six million, two hundred thirty-five thousand, six hundred thirty-six".