2423423322320 has 480 divisors, whose sum is σ = 7698212282880. Its totient is φ = 690319872000.

The previous prime is 2423423322293. The next prime is 2423423322329. The reversal of 2423423322320 is 232233243242.

It is a super-2 number, since 2×2423423322320² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423423322329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 88955261 + ... + 88982499.

It is an arithmetic number, because the mean of its divisors is an integer number (16037942256).

Almost surely, 2^{2423423322320} is an apocalyptic number.

2423423322320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423423322320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3849106141440).

2423423322320 is an abundant number, since it is smaller than the sum of its proper divisors (5274788960560).

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

2423423322320 is a wasteful number, since it uses less digits than its factorization.

2423423322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27395 (or 27378 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2423423322320 its reverse (232233243242), we get a palindrome (2655656565562).

The spelling of 2423423322320 in words is "two trillion, four hundred twenty-three billion, four hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty".