426330345250 has 64 divisors (see below), whose sum is σ = 816898597632. Its totient is φ = 166558224000.

The previous prime is 426330345229. The next prime is 426330345257. The reversal of 426330345250 is 52543033624.

It is not an unprimeable number, because it can be changed into a prime (426330345257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1787014 + ... + 2011486.

It is an arithmetic number, because the mean of its divisors is an integer number (12764040588).

Almost surely, 2^426330345250 is an apocalyptic number.

426330345250 is a deficient number, since it is larger than the sum of its proper divisors (390568252382).

426330345250 is a wasteful number, since it uses less digits than its factorization.

426330345250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224668 (or 224658 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 426330345250 its reverse (52543033624), we get a palindrome (478873378874).

The spelling of 426330345250 in words is "four hundred twenty-six billion, three hundred thirty million, three hundred forty-five thousand, two hundred fifty".