214556343655412 has 72 divisors (see below), whose sum is σ = 417137811866496. Its totient is φ = 96481030360000.

The previous prime is 214556343655397. The next prime is 214556343655447.

214556343655412 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57990737 + ... + 61579527.

It is an arithmetic number, because the mean of its divisors is an integer number (5793580720368).

Almost surely, 2^{214556343655412} is an apocalyptic number.

214556343655412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214556343655412 is a deficient number, since it is larger than the sum of its proper divisors (202581468211084).

214556343655412 is a wasteful number, since it uses less digits than its factorization.

214556343655412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590141 (or 3590128 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 56.

The spelling of 214556343655412 in words is "two hundred fourteen trillion, five hundred fifty-six billion, three hundred forty-three million, six hundred fifty-five thousand, four hundred twelve".