2316993433 has 2 divisors, whose sum is σ = 2316993434. Its totient is φ = 2316993432.

The previous prime is 2316993431. The next prime is 2316993473. The reversal of 2316993433 is 3343996132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1423401984 + 893591449 = 37728^2 + 29893^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316993433 - 2¹ = 2316993431 is a prime.

Together with 2316993431, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2316993433.

It is not a weakly prime, because it can be changed into another prime (2316993431) by changing a digit.

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 as a sum of consecutive naturals, namely, 1158496716 + 1158496717.

It is an arithmetic number, because the mean of its divisors is an integer number (1158496717).

Almost surely, 2^2316993433 is an apocalyptic number.

It is an amenable number.

2316993433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316993433 is an equidigital number, since it uses as much as digits as its factorization.

2316993433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 43.

The square root of 2316993433 is about 48135.1579721102. The cubic root of 2316993433 is about 1323.2490807429.

The spelling of 2316993433 in words is "two billion, three hundred sixteen million, nine hundred ninety-three thousand, four hundred thirty-three".