426666104265226 has 8 divisors (see below), whose sum is σ = 731427607311840. Its totient is φ = 182856901827948.

The previous prime is 426666104265217. The next prime is 426666104265239. The reversal of 426666104265226 is 622562401666624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×426666104265226³ (a number of 45 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 15238075152316 + ... + 15238075152343.

It is an arithmetic number, because the mean of its divisors is an integer number (91428450913980).

Almost surely, 2^{426666104265226} is an apocalyptic number.

426666104265226 is a deficient number, since it is larger than the sum of its proper divisors (304761503046614).

426666104265226 is a wasteful number, since it uses less digits than its factorization.

426666104265226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30476150304668.

The product of its (nonzero) digits is 59719680, while the sum is 58.

The spelling of 426666104265226 in words is "four hundred twenty-six trillion, six hundred sixty-six billion, one hundred four million, two hundred sixty-five thousand, two hundred twenty-six".