23430044433 has 8 divisors (see below), whose sum is σ = 31240831648. Its totient is φ = 15619643424.

The previous prime is 23430044411. The next prime is 23430044467. The reversal of 23430044433 is 33444003432.

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

It is not a de Polignac number, because 23430044433 - 2⁸ = 23430044177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23430044433.

It is not an unprimeable number, because it can be changed into a prime (23430044633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105285 + ... + 240717.

It is an arithmetic number, because the mean of its divisors is an integer number (3905103956).

Almost surely, 2^23430044433 is an apocalyptic number.

It is an amenable number.

23430044433 is a deficient number, since it is larger than the sum of its proper divisors (7810787215).

23430044433 is a wasteful number, since it uses less digits than its factorization.

23430044433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193103.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 23430044433 its reverse (33444003432), we get a palindrome (56874047865).

The spelling of 23430044433 in words is "twenty-three billion, four hundred thirty million, forty-four thousand, four hundred thirty-three".