306113040044660 has 24 divisors (see below), whose sum is σ = 649202110673256. Its totient is φ = 121232887145600.

The previous prime is 306113040044653. The next prime is 306113040044663. The reversal of 306113040044660 is 66440040311603.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14897654623504 + 291215385421156 = 3859748^2 + 17065034^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306113040044663) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 75770552447 + ... + 75770556486.

It is an arithmetic number, because the mean of its divisors is an integer number (27050087944719).

Almost surely, 2^{306113040044660} is an apocalyptic number.

It is an amenable number.

306113040044660 is an abundant number, since it is smaller than the sum of its proper divisors (343089070628596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306113040044660 is a wasteful number, since it uses less digits than its factorization.

306113040044660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151541109043 (or 151541109041 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 306113040044660 in words is "three hundred six trillion, one hundred thirteen billion, forty million, forty-four thousand, six hundred sixty".