214626626412 has 72 divisors (see below), whose sum is σ = 551705356608. Its totient is φ = 64891363680.

The previous prime is 214626626363. The next prime is 214626626483.

214626626412 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 476403 + ... + 810069.

Almost surely, 2^214626626412 is an apocalyptic number.

214626626412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214626626412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275852678304).

214626626412 is an abundant number, since it is smaller than the sum of its proper divisors (337078730196).

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

214626626412 is a wasteful number, since it uses less digits than its factorization.

214626626412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334139 (or 334126 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

It can be divided in two parts, 214 and 626626412, that added together give a palindrome (626626626).

The spelling of 214626626412 in words is "two hundred fourteen billion, six hundred twenty-six million, six hundred twenty-six thousand, four hundred twelve".