23320361424265 has 8 divisors (see below), whose sum is σ = 27992730329928. Its totient is φ = 18650758058880.

The previous prime is 23320361424259. The next prime is 23320361424307. The reversal of 23320361424265 is 56242416302332.

It can be written as a sum of positive squares in 4 ways, for example, as 12697905081744 + 10622456342521 = 3563412^2 + 3259211^2 .

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

It is not a de Polignac number, because 23320361424265 - 2¹³ = 23320361416073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691366516 + ... + 691400245.

It is an arithmetic number, because the mean of its divisors is an integer number (3499091291241).

Almost surely, 2^{23320361424265} is an apocalyptic number.

It is an amenable number.

23320361424265 is a deficient number, since it is larger than the sum of its proper divisors (4672368905663).

23320361424265 is a wasteful number, since it uses less digits than its factorization.

23320361424265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382770139.

The product of its (nonzero) digits is 1244160, while the sum is 43.

Adding to 23320361424265 its reverse (56242416302332), we get a palindrome (79562777726597).

The spelling of 23320361424265 in words is "twenty-three trillion, three hundred twenty billion, three hundred sixty-one million, four hundred twenty-four thousand, two hundred sixty-five".