23232254405 has 4 divisors (see below), whose sum is σ = 27878705292. Its totient is φ = 18585803520.

The previous prime is 23232254393. The next prime is 23232254413. The reversal of 23232254405 is 50445223232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15583527556 + 7648726849 = 124834^2 + 87457^2 .

It is not a de Polignac number, because 23232254405 - 2⁶ = 23232254341 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2323225436 + ... + 2323225445.

It is an arithmetic number, because the mean of its divisors is an integer number (6969676323).

Almost surely, 2^23232254405 is an apocalyptic number.

It is an amenable number.

23232254405 is a deficient number, since it is larger than the sum of its proper divisors (4646450887).

23232254405 is an equidigital number, since it uses as much as digits as its factorization.

23232254405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646450886.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 23232254405 its reverse (50445223232), we get a palindrome (73677477637).

The spelling of 23232254405 in words is "twenty-three billion, two hundred thirty-two million, two hundred fifty-four thousand, four hundred five".