23423432033201 has 4 divisors (see below), whose sum is σ = 24231136586100. Its totient is φ = 22615727480304.

The previous prime is 23423432033189. The next prime is 23423432033203. The reversal of 23423432033201 is 10233023432432.

It is a happy number.

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 11149087950625 + 12274344082576 = 3339025^2 + 3503476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23423432033201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23423432033203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403852276406 + ... + 403852276463.

It is an arithmetic number, because the mean of its divisors is an integer number (6057784146525).

Almost surely, 2^{23423432033201} is an apocalyptic number.

It is an amenable number.

23423432033201 is a deficient number, since it is larger than the sum of its proper divisors (807704552899).

23423432033201 is an equidigital number, since it uses as much as digits as its factorization.

23423432033201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807704552898.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 23423432033201 its reverse (10233023432432), we get a palindrome (33656455465633).

The spelling of 23423432033201 in words is "twenty-three trillion, four hundred twenty-three billion, four hundred thirty-two million, thirty-three thousand, two hundred one".