2423334656 has 72 divisors (see below), whose sum is σ = 5033145600. Its totient is φ = 1163079680.

The previous prime is 2423334653. The next prime is 2423334673. The reversal of 2423334656 is 6564333242.

It is a super-3 number, since 3×2423334656³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423334653) 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, 1417130 + ... + 1418838.

It is an arithmetic number, because the mean of its divisors is an integer number (69904800).

Almost surely, 2^2423334656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423334656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2516572800).

2423334656 is an abundant number, since it is smaller than the sum of its proper divisors (2609810944).

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

2423334656 is a wasteful number, since it uses less digits than its factorization.

2423334656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945 (or 1931 counting only the distinct ones).

The product of its digits is 311040, while the sum is 38.

The square root of 2423334656 is about 49227.3770985211. The cubic root of 2423334656 is about 1343.1910759603.

Adding to 2423334656 its reverse (6564333242), we get a palindrome (8987667898).

The spelling of 2423334656 in words is "two billion, four hundred twenty-three million, three hundred thirty-four thousand, six hundred fifty-six".