23442214402002 has 128 divisors (see below), whose sum is σ = 51793868206080. Its totient is φ = 7014407400000.

The previous prime is 23442214401979. The next prime is 23442214402093. The reversal of 23442214402002 is 20020441224432.

It is a happy number.

It is a super-3 number, since 3×23442214402002³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2437069149 + ... + 2437078767.

It is an arithmetic number, because the mean of its divisors is an integer number (404639595360).

Almost surely, 2^{23442214402002} is an apocalyptic number.

23442214402002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23442214402002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25896934103040).

23442214402002 is an abundant number, since it is smaller than the sum of its proper divisors (28351653804078).

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

23442214402002 is a wasteful number, since it uses less digits than its factorization.

23442214402002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11140.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 23442214402002 its reverse (20020441224432), we get a palindrome (43462655626434).

The spelling of 23442214402002 in words is "twenty-three trillion, four hundred forty-two billion, two hundred fourteen million, four hundred two thousand, two".