426643014012234 has 8 divisors (see below), whose sum is σ = 853286028024480. Its totient is φ = 142214338004076.

The previous prime is 426643014012221. The next prime is 426643014012277. The reversal of 426643014012234 is 432210410346624.

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

426643014012234 is an admirable number.

It is a super-2 number, since 2×426643014012234² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35553584501014 + ... + 35553584501025.

It is an arithmetic number, because the mean of its divisors is an integer number (106660753503060).

Almost surely, 2^{426643014012234} is an apocalyptic number.

426643014012234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

426643014012234 is a wasteful number, since it uses less digits than its factorization.

426643014012234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71107169002044.

The product of its (nonzero) digits is 663552, while the sum is 42.

Adding to 426643014012234 its reverse (432210410346624), we get a palindrome (858853424358858).

The spelling of 426643014012234 in words is "four hundred twenty-six trillion, six hundred forty-three billion, fourteen million, twelve thousand, two hundred thirty-four".