331454161454133 has 32 divisors (see below), whose sum is σ = 497440325831040. Its totient is φ = 195074637465600.

The previous prime is 331454161454077. The next prime is 331454161454159.

It is a happy number.

331454161454133 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 331454161454133 - 2³⁶ = 331385441977397 is a prime.

It is a super-2 number, since 2×331454161454133² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331454161453133) 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, 1693258360 + ... + 1693454097.

It is an arithmetic number, because the mean of its divisors is an integer number (15545010182220).

Almost surely, 2^{331454161454133} is an apocalyptic number.

It is an amenable number.

331454161454133 is a deficient number, since it is larger than the sum of its proper divisors (165986164376907).

331454161454133 is a wasteful number, since it uses less digits than its factorization.

331454161454133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386712597.

The product of its digits is 3110400, while the sum is 48.

The spelling of 331454161454133 in words is "three hundred thirty-one trillion, four hundred fifty-four billion, one hundred sixty-one million, four hundred fifty-four thousand, one hundred thirty-three".