304290314442 has 32 divisors (see below), whose sum is σ = 676330594560. Its totient is φ = 101410620480.

The previous prime is 304290314441. The next prime is 304290314453. The reversal of 304290314442 is 244413092403.

It is a super-2 number, since 2×304290314442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304290314397 and 304290314406.

It is not an unprimeable number, because it can be changed into a prime (304290314441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256143 + ... + 821090.

It is an arithmetic number, because the mean of its divisors is an integer number (21135331080).

Almost surely, 2^304290314442 is an apocalyptic number.

304290314442 is an abundant number, since it is smaller than the sum of its proper divisors (372040280118).

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

304290314442 is a wasteful number, since it uses less digits than its factorization.

304290314442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082475 (or 1082469 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 304290314442 in words is "three hundred four billion, two hundred ninety million, three hundred fourteen thousand, four hundred forty-two".