23341443121443 has 16 divisors (see below), whose sum is σ = 31191987492000. Its totient is φ = 15525932083200.

The previous prime is 23341443121363. The next prime is 23341443121501. The reversal of 23341443121443 is 34412134414332.

It is not a de Polignac number, because 23341443121443 - 2⁸ = 23341443121187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23341443101443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62990913 + ... + 63360381.

It is an arithmetic number, because the mean of its divisors is an integer number (1949499218250).

Almost surely, 2^{23341443121443} is an apocalyptic number.

23341443121443 is a deficient number, since it is larger than the sum of its proper divisors (7850544370557).

23341443121443 is a wasteful number, since it uses less digits than its factorization.

23341443121443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416822.

The product of its digits is 331776, while the sum is 39.

Adding to 23341443121443 its reverse (34412134414332), we get a palindrome (57753577535775).

The spelling of 23341443121443 in words is "twenty-three trillion, three hundred forty-one billion, four hundred forty-three million, one hundred twenty-one thousand, four hundred forty-three".