304313740478 has 16 divisors (see below), whose sum is σ = 498544989696. Its totient is φ = 138164135640.

The previous prime is 304313740447. The next prime is 304313740481. The reversal of 304313740478 is 874047313403.

It is a congruent number.

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, 7995176 + ... + 8033147.

It is an arithmetic number, because the mean of its divisors is an integer number (31159061856).

Almost surely, 2^304313740478 is an apocalyptic number.

304313740478 is a deficient number, since it is larger than the sum of its proper divisors (194231249218).

304313740478 is a wasteful number, since it uses less digits than its factorization.

304313740478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16029199.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 304313740478 in words is "three hundred four billion, three hundred thirteen million, seven hundred forty thousand, four hundred seventy-eight".