23433343043 has 4 divisors (see below), whose sum is σ = 25563646968. Its totient is φ = 21303039120.

The previous prime is 23433343033. The next prime is 23433343051. The reversal of 23433343043 is 34034333432.

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

It is not a de Polignac number, because 23433343043 - 2¹⁴ = 23433326659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23433343033) 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, 1065151946 + ... + 1065151967.

It is an arithmetic number, because the mean of its divisors is an integer number (6390911742).

Almost surely, 2^23433343043 is an apocalyptic number.

23433343043 is a deficient number, since it is larger than the sum of its proper divisors (2130303925).

23433343043 is a wasteful number, since it uses less digits than its factorization.

23433343043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130303924.

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 23433343043 its reverse (34034333432), we get a palindrome (57467676475).

The spelling of 23433343043 in words is "twenty-three billion, four hundred thirty-three million, three hundred forty-three thousand, forty-three".