306260940408100 has 18 divisors (see below), whose sum is σ = 664586240685794. Its totient is φ = 122504376163200.

The previous prime is 306260940408079. The next prime is 306260940408133. The reversal of 306260940408100 is 1804049062603.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 57191436500004 + 249069503908096 = 7562502^2 + 15781936^2 .

It is a super-2 number, since 2×306260940408100² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1531304701941 + ... + 1531304702140.

Almost surely, 2^{306260940408100} is an apocalyptic number.

It is an amenable number.

306260940408100 is an abundant number, since it is smaller than the sum of its proper divisors (358325300277694).

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

306260940408100 is a wasteful number, since it uses less digits than its factorization.

306260940408100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062609404095 (or 3062609404088 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 306260940408100 in words is "three hundred six trillion, two hundred sixty billion, nine hundred forty million, four hundred eight thousand, one hundred".