342321112011 has 8 divisors (see below), whose sum is σ = 456445266640. Its totient is φ = 228205516032.

The previous prime is 342321111997. The next prime is 342321112037. The reversal of 342321112011 is 110211123243.

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

It is not a de Polignac number, because 342321112011 - 2¹⁰ = 342321110987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342321112811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2045746 + ... + 2206743.

It is an arithmetic number, because the mean of its divisors is an integer number (57055658330).

Almost surely, 2^342321112011 is an apocalyptic number.

342321112011 is a deficient number, since it is larger than the sum of its proper divisors (114124154629).

342321112011 is a wasteful number, since it uses less digits than its factorization.

342321112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279325.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 342321112011 its reverse (110211123243), we get a palindrome (452532235254).

The spelling of 342321112011 in words is "three hundred forty-two billion, three hundred twenty-one million, one hundred twelve thousand, eleven".