23345542435 has 4 divisors (see below), whose sum is σ = 28014650928. Its totient is φ = 18676433944.

The previous prime is 23345542433. The next prime is 23345542439. The reversal of 23345542435 is 53424554332.

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

It is a cyclic number.

It is not a de Polignac number, because 23345542435 - 2¹ = 23345542433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23345542433) 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 3 ways as a sum of consecutive naturals, for example, 2334554239 + ... + 2334554248.

It is an arithmetic number, because the mean of its divisors is an integer number (7003662732).

Almost surely, 2^23345542435 is an apocalyptic number.

23345542435 is a deficient number, since it is larger than the sum of its proper divisors (4669108493).

23345542435 is an equidigital number, since it uses as much as digits as its factorization.

23345542435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669108492.

The product of its digits is 864000, while the sum is 40.

The spelling of 23345542435 in words is "twenty-three billion, three hundred forty-five million, five hundred forty-two thousand, four hundred thirty-five".