211420241342 has 32 divisors (see below), whose sum is σ = 321366528000. Its totient is φ = 104306744128.

The previous prime is 211420241341. The next prime is 211420241353. The reversal of 211420241342 is 243142024112.

211420241342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211420241341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85976909 + ... + 85979367.

It is an arithmetic number, because the mean of its divisors is an integer number (10042704000).

Almost surely, 2^211420241342 is an apocalyptic number.

211420241342 is a deficient number, since it is larger than the sum of its proper divisors (109946286658).

211420241342 is a wasteful number, since it uses less digits than its factorization.

211420241342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 211420241342 its reverse (243142024112), we get a palindrome (454562265454).

The spelling of 211420241342 in words is "two hundred eleven billion, four hundred twenty million, two hundred forty-one thousand, three hundred forty-two".