304087085420 has 24 divisors (see below), whose sum is σ = 659182328448. Its totient is φ = 117711129600.

The previous prime is 304087085411. The next prime is 304087085441. The reversal of 304087085420 is 24580780403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245230901 + ... + 245232140.

It is an arithmetic number, because the mean of its divisors is an integer number (27465930352).

Almost surely, 2^304087085420 is an apocalyptic number.

It is an amenable number.

304087085420 is an abundant number, since it is smaller than the sum of its proper divisors (355095243028).

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

304087085420 is a wasteful number, since it uses less digits than its factorization.

304087085420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490463081 (or 490463079 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 304087085420 in words is "three hundred four billion, eighty-seven million, eighty-five thousand, four hundred twenty".