2402243213333 has 8 divisors (see below), whose sum is σ = 2416181005368. Its totient is φ = 2388306019264.

The previous prime is 2402243213273. The next prime is 2402243213341. The reversal of 2402243213333 is 3333123422042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 751103022244 + 1651140191089 = 866662^2 + 1284967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2402243213333 - 2¹⁰ = 2402243212309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402243213333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402243213033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9836735 + ... + 10077987.

It is an arithmetic number, because the mean of its divisors is an integer number (302022625671).

Almost surely, 2^{2402243213333} is an apocalyptic number.

It is an amenable number.

2402243213333 is a deficient number, since it is larger than the sum of its proper divisors (13937792035).

2402243213333 is a wasteful number, since it uses less digits than its factorization.

2402243213333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298983.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 2402243213333 its reverse (3333123422042), we get a palindrome (5735366635375).

The spelling of 2402243213333 in words is "two trillion, four hundred two billion, two hundred forty-three million, two hundred thirteen thousand, three hundred thirty-three".