23557346338 has 8 divisors (see below), whose sum is σ = 36475891200. Its totient is φ = 11398715940.

The previous prime is 23557346279. The next prime is 23557346347. The reversal of 23557346338 is 83364375532.

23557346338 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 23557346291 and 23557346300.

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 3 ways as a sum of consecutive naturals, for example, 189978538 + ... + 189978661.

It is an arithmetic number, because the mean of its divisors is an integer number (4559486400).

Almost surely, 2^23557346338 is an apocalyptic number.

23557346338 is a deficient number, since it is larger than the sum of its proper divisors (12918544862).

23557346338 is a wasteful number, since it uses less digits than its factorization.

23557346338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379957232.

The product of its digits is 5443200, while the sum is 49.

The spelling of 23557346338 in words is "twenty-three billion, five hundred fifty-seven million, three hundred forty-six thousand, three hundred thirty-eight".