4002344203000 has 256 divisors, whose sum is σ = 11016694241280. Its totient is φ = 1341748800000.

The previous prime is 4002344202991. The next prime is 4002344203007. The reversal of 4002344203000 is 3024432004.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002344203007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115955745 + ... + 115990255.

It is an arithmetic number, because the mean of its divisors is an integer number (43033961880).

Almost surely, 2^{4002344203000} is an apocalyptic number.

4002344203000 is a gapful number since it is divisible by the number (40) 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 4002344203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5508347120640).

4002344203000 is an abundant number, since it is smaller than the sum of its proper divisors (7014350038280).

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

4002344203000 is a wasteful number, since it uses less digits than its factorization.

4002344203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35367 (or 35353 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4002344203000 its reverse (3024432004), we get a palindrome (4005368635004).

The spelling of 4002344203000 in words is "four trillion, two billion, three hundred forty-four million, two hundred three thousand".