304433240130 has 32 divisors (see below), whose sum is σ = 811821974400. Its totient is φ = 81182197296.

The previous prime is 304433240119. The next prime is 304433240141. The reversal of 304433240130 is 31042334403.

304433240130 is a `hidden beast` number, since 304 + 4 + 3 + 324 + 0 + 1 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (304433240119) and next prime (304433240141).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 304433240094 and 304433240103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563764990 + ... + 563765529.

It is an arithmetic number, because the mean of its divisors is an integer number (25369436700).

Almost surely, 2^304433240130 is an apocalyptic number.

304433240130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

304433240130 is an abundant number, since it is smaller than the sum of its proper divisors (507388734270).

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

304433240130 is a wasteful number, since it uses less digits than its factorization.

304433240130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127530535 (or 1127530529 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 304433240130 its reverse (31042334403), we get a palindrome (335475574533).

The spelling of 304433240130 in words is "three hundred four billion, four hundred thirty-three million, two hundred forty thousand, one hundred thirty".