23133223343424 has 56 divisors (see below), whose sum is σ = 61837649906368. Its totient is φ = 7631578828800.

The previous prime is 23133223343423. The next prime is 23133223343431. The reversal of 23133223343424 is 42434332233132.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133223343423) 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, 621040852 + ... + 621078099.

It is an arithmetic number, because the mean of its divisors is an integer number (1104243748328).

Almost surely, 2^{23133223343424} is an apocalyptic number.

23133223343424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23133223343424 is an abundant number, since it is smaller than the sum of its proper divisors (38704426562944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23133223343424 is a wasteful number, since it uses less digits than its factorization.

23133223343424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242119063 (or 1242119053 counting only the distinct ones).

The product of its digits is 746496, while the sum is 39.

Adding to 23133223343424 its reverse (42434332233132), we get a palindrome (65567555576556).

The spelling of 23133223343424 in words is "twenty-three trillion, one hundred thirty-three billion, two hundred twenty-three million, three hundred forty-three thousand, four hundred twenty-four".