342101101243 has 16 divisors (see below), whose sum is σ = 373786076160. Its totient is φ = 310513975200.

The previous prime is 342101101211. The next prime is 342101101283.

342101101243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342101101243 - 2⁵ = 342101101211 is a prime.

It is a super-4 number, since 4×342101101243⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342101101283) 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, 22110396 + ... + 22125862.

It is an arithmetic number, because the mean of its divisors is an integer number (23361629760).

Almost surely, 2^342101101243 is an apocalyptic number.

342101101243 is a deficient number, since it is larger than the sum of its proper divisors (31684974917).

342101101243 is a wasteful number, since it uses less digits than its factorization.

342101101243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18498.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 342101 and 101243, that added together give a palindrome (443344).

The spelling of 342101101243 in words is "three hundred forty-two billion, one hundred one million, one hundred one thousand, two hundred forty-three".