4244213310040 has 128 divisors (see below), whose sum is σ = 10874100856320. Its totient is φ = 1475766476800.

The previous prime is 4244213310013. The next prime is 4244213310097. The reversal of 4244213310040 is 400133124424.

It is a super-2 number, since 2×4244213310040² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4244213309990 and 4244213310008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31679595 + ... + 31813285.

It is an arithmetic number, because the mean of its divisors is an integer number (84953912940).

Almost surely, 2^{4244213310040} is an apocalyptic number.

4244213310040 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 4244213310040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5437050428160).

4244213310040 is an abundant number, since it is smaller than the sum of its proper divisors (6629887546280).

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

4244213310040 is a wasteful number, since it uses less digits than its factorization.

4244213310040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136873 (or 136869 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4244213310040 its reverse (400133124424), we get a palindrome (4644346434464).

The spelling of 4244213310040 in words is "four trillion, two hundred forty-four billion, two hundred thirteen million, three hundred ten thousand, forty".