331120410452 has 96 divisors (see below), whose sum is σ = 675374353920. Its totient is φ = 140891950080.

The previous prime is 331120410449. The next prime is 331120410457. The reversal of 331120410452 is 254014021133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331120410457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2848943 + ... + 2962889.

It is an arithmetic number, because the mean of its divisors is an integer number (7035149520).

Almost surely, 2^331120410452 is an apocalyptic number.

It is an amenable number.

331120410452 is an abundant number, since it is smaller than the sum of its proper divisors (344253943468).

331120410452 is a wasteful number, since it uses less digits than its factorization.

331120410452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114081 (or 114079 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 331120410452 its reverse (254014021133), we get a palindrome (585134431585).

The spelling of 331120410452 in words is "three hundred thirty-one billion, one hundred twenty million, four hundred ten thousand, four hundred fifty-two".