23435534401 has 8 divisors (see below), whose sum is σ = 24683335520. Its totient is φ = 22189168512.

The previous prime is 23435534389. The next prime is 23435534407. The reversal of 23435534401 is 10443553432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23435534401 - 2¹¹ = 23435532353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23435534407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325200 + ... + 390673.

It is an arithmetic number, because the mean of its divisors is an integer number (3085416940).

Almost surely, 2^23435534401 is an apocalyptic number.

It is an amenable number.

23435534401 is a deficient number, since it is larger than the sum of its proper divisors (1247801119).

23435534401 is a wasteful number, since it uses less digits than its factorization.

23435534401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717615.

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 23435534401 in words is "twenty-three billion, four hundred thirty-five million, five hundred thirty-four thousand, four hundred one".