331011342030412 has 18 divisors (see below), whose sum is σ = 611362360941108. Its totient is φ = 156794846224248.

The previous prime is 331011342030389. The next prime is 331011342030437. The reversal of 331011342030412 is 214030243110133.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114616114218 + ... + 114616117105.

Almost surely, 2^{331011342030412} is an apocalyptic number.

It is an amenable number.

331011342030412 is a deficient number, since it is larger than the sum of its proper divisors (280351018910696).

331011342030412 is a wasteful number, since it uses less digits than its factorization.

331011342030412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229232231365 (or 229232231344 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 331011342030412 its reverse (214030243110133), we get a palindrome (545041585140545).

The spelling of 331011342030412 in words is "three hundred thirty-one trillion, eleven billion, three hundred forty-two million, thirty thousand, four hundred twelve".