2533443342 has 16 divisors (see below), whose sum is σ = 5079280080. Its totient is φ = 842415552.

The previous prime is 2533443331. The next prime is 2533443361. The reversal of 2533443342 is 2433443352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513733 + ... + 518640.

It is an arithmetic number, because the mean of its divisors is an integer number (317455005).

Almost surely, 2^2533443342 is an apocalyptic number.

2533443342 is an abundant number, since it is smaller than the sum of its proper divisors (2545836738).

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

2533443342 is a wasteful number, since it uses less digits than its factorization.

2533443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032787.

The product of its digits is 103680, while the sum is 33.

The square root of 2533443342 is about 50333.3223818973. The cubic root of 2533443342 is about 1363.2339672214.

Adding to 2533443342 its reverse (2433443352), we get a palindrome (4966886694).

It can be divided in two parts, 253344 and 3342, that added together give a triangular number (256686 = T₇₁₆).

The spelling of 2533443342 in words is "two billion, five hundred thirty-three million, four hundred forty-three thousand, three hundred forty-two".