2042131420333 has 4 divisors (see below), whose sum is σ = 2042136714528. Its totient is φ = 2042126126140.

The previous prime is 2042131420321. The next prime is 2042131420337. The reversal of 2042131420333 is 3330241312402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042131420333 is a prime.

It is a super-2 number, since 2×2042131420333² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042131420337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018791 + ... + 2856532.

It is an arithmetic number, because the mean of its divisors is an integer number (510534178632).

Almost surely, 2^{2042131420333} is an apocalyptic number.

It is an amenable number.

2042131420333 is a deficient number, since it is larger than the sum of its proper divisors (5294195).

2042131420333 is an equidigital number, since it uses as much as digits as its factorization.

2042131420333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294194.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2042131420333 its reverse (3330241312402), we get a palindrome (5372372732735).

The spelling of 2042131420333 in words is "two trillion, forty-two billion, one hundred thirty-one million, four hundred twenty thousand, three hundred thirty-three".