331401242104132 has 12 divisors (see below), whose sum is σ = 580176007036416. Its totient is φ = 165636668665160.

The previous prime is 331401242104111. The next prime is 331401242104139. The reversal of 331401242104132 is 231401242104133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 331401242104094 and 331401242104103.

It is not an unprimeable number, because it can be changed into a prime (331401242104139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15988085068 + ... + 15988105795.

It is an arithmetic number, because the mean of its divisors is an integer number (48348000586368).

Almost surely, 2^{331401242104132} is an apocalyptic number.

It is an amenable number.

331401242104132 is a deficient number, since it is larger than the sum of its proper divisors (248774764932284).

331401242104132 is a wasteful number, since it uses less digits than its factorization.

331401242104132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31976193458 (or 31976193456 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 331401242104132 its reverse (231401242104133), we get a palindrome (562802484208265).

Subtracting from 331401242104132 its reverse (231401242104133), we obtain a palindrome (99999999999999).

The spelling of 331401242104132 in words is "three hundred thirty-one trillion, four hundred one billion, two hundred forty-two million, one hundred four thousand, one hundred thirty-two".