23433442430 has 16 divisors (see below), whose sum is σ = 44661384720. Its totient is φ = 8822001792.

The previous prime is 23433442421. The next prime is 23433442477. The reversal of 23433442430 is 3424433432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68921720 + ... + 68922059.

It is an arithmetic number, because the mean of its divisors is an integer number (2791336545).

Almost surely, 2^23433442430 is an apocalyptic number.

23433442430 is a deficient number, since it is larger than the sum of its proper divisors (21227942290).

23433442430 is a wasteful number, since it uses less digits than its factorization.

23433442430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137843803.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 23433442430 its reverse (3424433432), we get a palindrome (26857875862).

The spelling of 23433442430 in words is "twenty-three billion, four hundred thirty-three million, four hundred forty-two thousand, four hundred thirty".