304234432426 has 16 divisors (see below), whose sum is σ = 462834751680. Its totient is φ = 149956696960.

The previous prime is 304234432423. The next prime is 304234432429. The reversal of 304234432426 is 624234432403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (304234432423) and next prime (304234432429).

It is not an unprimeable number, because it can be changed into a prime (304234432423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098045 + ... + 1346911.

It is an arithmetic number, because the mean of its divisors is an integer number (28927171980).

Almost surely, 2^304234432426 is an apocalyptic number.

304234432426 is a deficient number, since it is larger than the sum of its proper divisors (158600319254).

304234432426 is a wasteful number, since it uses less digits than its factorization.

304234432426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257549.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 304234432426 its reverse (624234432403), we get a palindrome (928468864829).

The spelling of 304234432426 in words is "three hundred four billion, two hundred thirty-four million, four hundred thirty-two thousand, four hundred twenty-six".