331143242341134 has 8 divisors (see below), whose sum is σ = 662286484682280. Its totient is φ = 110381080780376.

The previous prime is 331143242341057. The next prime is 331143242341147. The reversal of 331143242341134 is 431143242341133.

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

331143242341134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 331143242341092 and 331143242341101.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27595270195089 + ... + 27595270195100.

It is an arithmetic number, because the mean of its divisors is an integer number (82785810585285).

Almost surely, 2^{331143242341134} is an apocalyptic number.

331143242341134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331143242341134 is a wasteful number, since it uses less digits than its factorization.

331143242341134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55190540390194.

The product of its digits is 248832, while the sum is 39.

Adding to 331143242341134 its reverse (431143242341133), we get a palindrome (762286484682267).

Subtracting 331143242341134 from its reverse (431143242341133), we obtain a palindrome (99999999999999).

The spelling of 331143242341134 in words is "three hundred thirty-one trillion, one hundred forty-three billion, two hundred forty-two million, three hundred forty-one thousand, one hundred thirty-four".