342430211211 has 32 divisors (see below), whose sum is σ = 515488893696. Its totient is φ = 200384256000.

The previous prime is 342430211209. The next prime is 342430211261. The reversal of 342430211211 is 112112034243.

It is not a de Polignac number, because 342430211211 - 2¹ = 342430211209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342430211261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1173345 + ... + 1435826.

It is an arithmetic number, because the mean of its divisors is an integer number (16109027928).

Almost surely, 2^342430211211 is an apocalyptic number.

342430211211 is a deficient number, since it is larger than the sum of its proper divisors (173058682485).

342430211211 is a wasteful number, since it uses less digits than its factorization.

342430211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609323.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 342430211211 its reverse (112112034243), we get a palindrome (454542245454).

The spelling of 342430211211 in words is "three hundred forty-two billion, four hundred thirty million, two hundred eleven thousand, two hundred eleven".