331003121412342 has 16 divisors (see below), whose sum is σ = 662009403179520. Its totient is φ = 110333847078312.

The previous prime is 331003121412289. The next prime is 331003121412343. The reversal of 331003121412342 is 243214121300133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331003121412343) 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, 130318798 + ... + 132834465.

It is an arithmetic number, because the mean of its divisors is an integer number (41375587698720).

Almost surely, 2^{331003121412342} is an apocalyptic number.

331003121412342 is an abundant number, since it is smaller than the sum of its proper divisors (331006281767178).

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

331003121412342 is a wasteful number, since it uses less digits than its factorization.

331003121412342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263362907.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 331003121412342 its reverse (243214121300133), we get a palindrome (574217242712475).

The spelling of 331003121412342 in words is "three hundred thirty-one trillion, three billion, one hundred twenty-one million, four hundred twelve thousand, three hundred forty-two".