211142130142114 has 8 divisors (see below), whose sum is σ = 316713452322348. Its totient is φ = 105570979368000.

The previous prime is 211142130142081. The next prime is 211142130142117. The reversal of 211142130142114 is 411241031241112.

It can be written as a sum of positive squares in 2 ways, for example, as 209766123723025 + 1376006419089 = 14483305^2 + 1173033^2 .

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

It is not an unprimeable number, because it can be changed into a prime (211142130142117) 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, 39726387 + ... + 44726614.

Almost surely, 2^{211142130142114} is an apocalyptic number.

211142130142114 is a deficient number, since it is larger than the sum of its proper divisors (105571322180234).

211142130142114 is a wasteful number, since it uses less digits than its factorization.

211142130142114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85703060.

The product of its (nonzero) digits is 1536, while the sum is 28.

Adding to 211142130142114 its reverse (411241031241112), we get a palindrome (622383161383226).

The spelling of 211142130142114 in words is "two hundred eleven trillion, one hundred forty-two billion, one hundred thirty million, one hundred forty-two thousand, one hundred fourteen".