331131443423034 has 16 divisors (see below), whose sum is σ = 662282486046720. Its totient is φ = 110373881274240.

The previous prime is 331131443423023. The next prime is 331131443423059. The reversal of 331131443423034 is 430324344131133.

It is a junction number, because it is equal to n+sod(n) for n = 331131443422983 and 331131443423001.

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 7 ways as a sum of consecutive naturals, for example, 816413719 + ... + 816819210.

It is an arithmetic number, because the mean of its divisors is an integer number (41392655377920).

Almost surely, 2^{331131443423034} is an apocalyptic number.

331131443423034 is an abundant number, since it is smaller than the sum of its proper divisors (331151042623686).

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

331131443423034 is a wasteful number, since it uses less digits than its factorization.

331131443423034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633266725.

The product of its (nonzero) digits is 373248, while the sum is 39.

Adding to 331131443423034 its reverse (430324344131133), we get a palindrome (761455787554167).

The spelling of 331131443423034 in words is "three hundred thirty-one trillion, one hundred thirty-one billion, four hundred forty-three million, four hundred twenty-three thousand, thirty-four".