214231243051 has 16 divisors (see below), whose sum is σ = 249053488128. Its totient is φ = 180468381600.

The previous prime is 214231243049. The next prime is 214231243069. The reversal of 214231243051 is 150342132412.

214231243051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 214231243051 - 2¹ = 214231243049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214231273051) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 317106 + ... + 727336.

It is an arithmetic number, because the mean of its divisors is an integer number (15565843008).

Almost surely, 2^214231243051 is an apocalyptic number.

214231243051 is a deficient number, since it is larger than the sum of its proper divisors (34822245077).

214231243051 is a wasteful number, since it uses less digits than its factorization.

214231243051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411522.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 214231243051 its reverse (150342132412), we get a palindrome (364573375463).

It can be divided in two parts, 214 and 231243051, that added together give a triangular number (231243265 = T₂₁₅₀₅).

The spelling of 214231243051 in words is "two hundred fourteen billion, two hundred thirty-one million, two hundred forty-three thousand, fifty-one".