300040545545140 has 48 divisors (see below), whose sum is σ = 638666915040000. Its totient is φ = 118391296505472.

The previous prime is 300040545545131. The next prime is 300040545545159. The reversal of 300040545545140 is 41545545040003.

It is a junction number, because it is equal to n+sod(n) for n = 300040545545093 and 300040545545102.

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, 302662140 + ... + 303651859.

It is an arithmetic number, because the mean of its divisors is an integer number (13305560730000).

Almost surely, 2^{300040545545140} is an apocalyptic number.

It is an amenable number.

300040545545140 is an abundant number, since it is smaller than the sum of its proper divisors (338626369494860).

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

300040545545140 is a wasteful number, since it uses less digits than its factorization.

300040545545140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606314344 (or 606314342 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 300040545545140 in words is "three hundred trillion, forty billion, five hundred forty-five million, five hundred forty-five thousand, one hundred forty".