3306121113766 has 32 divisors (see below), whose sum is σ = 5151268362240. Its totient is φ = 1589729760000.

The previous prime is 3306121113731. The next prime is 3306121113793. The reversal of 3306121113766 is 6673111216033.

It is a happy number.

It is a congruent number.

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, 6589750 + ... + 7073686.

It is an arithmetic number, because the mean of its divisors is an integer number (160977136320).

Almost surely, 2^{3306121113766} is an apocalyptic number.

3306121113766 is a deficient number, since it is larger than the sum of its proper divisors (1845147248474).

3306121113766 is a wasteful number, since it uses less digits than its factorization.

3306121113766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484660.

The product of its (nonzero) digits is 81648, while the sum is 40.

Adding to 3306121113766 its reverse (6673111216033), we get a palindrome (9979232329799).

The spelling of 3306121113766 in words is "three trillion, three hundred six billion, one hundred twenty-one million, one hundred thirteen thousand, seven hundred sixty-six".