4236542313323 has 4 divisors (see below), whose sum is σ = 4247603781888. Its totient is φ = 4225480844760.

The previous prime is 4236542313301. The next prime is 4236542313343. The reversal of 4236542313323 is 3233132456324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4236542313323 - 2¹⁸ = 4236542051179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4236542313343) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5530733708 + ... + 5530734473.

It is an arithmetic number, because the mean of its divisors is an integer number (1061900945472).

Almost surely, 2^{4236542313323} is an apocalyptic number.

4236542313323 is a deficient number, since it is larger than the sum of its proper divisors (11061468565).

4236542313323 is a wasteful number, since it uses less digits than its factorization.

4236542313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11061468564.

The product of its digits is 933120, while the sum is 41.

Adding to 4236542313323 its reverse (3233132456324), we get a palindrome (7469674769647).

The spelling of 4236542313323 in words is "four trillion, two hundred thirty-six billion, five hundred forty-two million, three hundred thirteen thousand, three hundred twenty-three".