4340400002250 has 192 divisors, whose sum is σ = 11762182523520. Its totient is φ = 1065575347200.

The previous prime is 4340400002243. The next prime is 4340400002287. The reversal of 4340400002250 is 522000040434.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4340400002250.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47993074 + ... + 48083426.

It is an arithmetic number, because the mean of its divisors is an integer number (61261367310).

Almost surely, 2^{4340400002250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4340400002250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5881091261760).

4340400002250 is an abundant number, since it is smaller than the sum of its proper divisors (7421782521270).

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

4340400002250 is a wasteful number, since it uses less digits than its factorization.

4340400002250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90778 (or 90755 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 4340400002250 its reverse (522000040434), we get a palindrome (4862400042684).

The spelling of 4340400002250 in words is "four trillion, three hundred forty billion, four hundred million, two thousand, two hundred fifty".