2331304513436 has 24 divisors (see below), whose sum is σ = 4158195879600. Its totient is φ = 1143263743232.

The previous prime is 2331304513297. The next prime is 2331304513457. The reversal of 2331304513436 is 6343154031332.

It is a self number, because there is not a number n which added to its sum of digits gives 2331304513436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283786 + ... + 2512113.

It is an arithmetic number, because the mean of its divisors is an integer number (173258161650).

Almost surely, 2^{2331304513436} is an apocalyptic number.

It is an amenable number.

2331304513436 is a deficient number, since it is larger than the sum of its proper divisors (1826891366164).

2331304513436 is a wasteful number, since it uses less digits than its factorization.

2331304513436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798853 (or 3798851 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 2331304513436 its reverse (6343154031332), we get a palindrome (8674458544768).

The spelling of 2331304513436 in words is "two trillion, three hundred thirty-one billion, three hundred four million, five hundred thirteen thousand, four hundred thirty-six".