426446023214 has 16 divisors (see below), whose sum is σ = 640602245808. Its totient is φ = 212912163072.

The previous prime is 426446023177. The next prime is 426446023231. The reversal of 426446023214 is 412320644624.

It is a congruent number.

It is an unprimeable number.

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, 3893204 + ... + 4001240.

It is an arithmetic number, because the mean of its divisors is an integer number (40037640363).

Almost surely, 2^426446023214 is an apocalyptic number.

426446023214 is a deficient number, since it is larger than the sum of its proper divisors (214156222594).

426446023214 is a wasteful number, since it uses less digits than its factorization.

426446023214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110899.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 426446023214 its reverse (412320644624), we get a palindrome (838766667838).

The spelling of 426446023214 in words is "four hundred twenty-six billion, four hundred forty-six million, twenty-three thousand, two hundred fourteen".