42002320131333 has 24 divisors (see below), whose sum is σ = 61052334190848. Its totient is φ = 27825150004992.

The previous prime is 42002320131323. The next prime is 42002320131349. The reversal of 42002320131333 is 33313102320024.

42002320131333 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 2 + 320 + 1 + 3 + 1 + 333 = 666.

It is not a de Polignac number, because 42002320131333 - 2²⁹ = 42001783260421 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42002320131297 and 42002320131306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002320131323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6503541 + ... + 11238357.

It is an arithmetic number, because the mean of its divisors is an integer number (2543847257952).

Almost surely, 2^{42002320131333} is an apocalyptic number.

It is an amenable number.

42002320131333 is a deficient number, since it is larger than the sum of its proper divisors (19050014059515).

42002320131333 is a wasteful number, since it uses less digits than its factorization.

42002320131333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741033 (or 4741030 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 42002320131333 its reverse (33313102320024), we get a palindrome (75315422451357).

The spelling of 42002320131333 in words is "forty-two trillion, two billion, three hundred twenty million, one hundred thirty-one thousand, three hundred thirty-three".