304131361028 has 12 divisors (see below), whose sum is σ = 580614416592. Its totient is φ = 138241527720.

The previous prime is 304131360959. The next prime is 304131361049. The reversal of 304131361028 is 820163131403.

It is a junction number, because it is equal to n+sod(n) for n = 304131360985 and 304131361003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456038150 + ... + 3456038237.

It is an arithmetic number, because the mean of its divisors is an integer number (48384534716).

Almost surely, 2^304131361028 is an apocalyptic number.

It is an amenable number.

304131361028 is a deficient number, since it is larger than the sum of its proper divisors (276483055564).

304131361028 is a wasteful number, since it uses less digits than its factorization.

304131361028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912076402 (or 6912076400 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 304131361028 in words is "three hundred four billion, one hundred thirty-one million, three hundred sixty-one thousand, twenty-eight".