133256502243214 has 8 divisors (see below), whose sum is σ = 228439718131248. Its totient is φ = 57109929532800.

The previous prime is 133256502243211. The next prime is 133256502243247. The reversal of 133256502243214 is 412342205652331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133256502243211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4759160794387 + ... + 4759160794414.

It is an arithmetic number, because the mean of its divisors is an integer number (28554964766406).

Almost surely, 2^{133256502243214} is an apocalyptic number.

133256502243214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133256502243214 is a deficient number, since it is larger than the sum of its proper divisors (95183215888034).

133256502243214 is an equidigital number, since it uses as much as digits as its factorization.

133256502243214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9518321588810.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 133256502243214 its reverse (412342205652331), we get a palindrome (545598707895545).

The spelling of 133256502243214 in words is "one hundred thirty-three trillion, two hundred fifty-six billion, five hundred two million, two hundred forty-three thousand, two hundred fourteen".