331252043041401 has 32 divisors (see below), whose sum is σ = 479102839383168. Its totient is φ = 202755233525760.

The previous prime is 331252043041331. The next prime is 331252043041421. The reversal of 331252043041401 is 104140340252133.

It is not a de Polignac number, because 331252043041401 - 2²⁹ = 331251506170489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331252043041421) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 13685125 + ... + 29151101.

It is an arithmetic number, because the mean of its divisors is an integer number (14971963730724).

Almost surely, 2^{331252043041401} is an apocalyptic number.

It is an amenable number.

331252043041401 is a deficient number, since it is larger than the sum of its proper divisors (147850796341767).

331252043041401 is a wasteful number, since it uses less digits than its factorization.

331252043041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15476281.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 331252043041401 its reverse (104140340252133), we get a palindrome (435392383293534).

The spelling of 331252043041401 in words is "three hundred thirty-one trillion, two hundred fifty-two billion, forty-three million, forty-one thousand, four hundred one".