304142312408 has 32 divisors (see below), whose sum is σ = 622141410960. Its totient is φ = 138239364480.

The previous prime is 304142312407. The next prime is 304142312459. The reversal of 304142312408 is 804213241403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304142312401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1865966 + ... + 2022402.

Almost surely, 2^304142312408 is an apocalyptic number.

It is an amenable number.

304142312408 is an abundant number, since it is smaller than the sum of its proper divisors (317999098552).

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

304142312408 is a wasteful number, since it uses less digits than its factorization.

304142312408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178547 (or 178543 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 304142312408 in words is "three hundred four billion, one hundred forty-two million, three hundred twelve thousand, four hundred eight".