4243440301100 has 288 divisors, whose sum is σ = 12566244375552. Its totient is φ = 1200873600000.

The previous prime is 4243440301043. The next prime is 4243440301117. The reversal of 4243440301100 is 11030443424.

It is a super-2 number, since 2×4243440301100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 4243440301100.

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, 5758625 + ... + 6453575.

Almost surely, 2^{4243440301100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243440301100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6283122187776).

4243440301100 is an abundant number, since it is smaller than the sum of its proper divisors (8322804074452).

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

4243440301100 is a wasteful number, since it uses less digits than its factorization.

4243440301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695057 (or 695050 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4243440301100 its reverse (11030443424), we get a palindrome (4254470744524).

The spelling of 4243440301100 in words is "four trillion, two hundred forty-three billion, four hundred forty million, three hundred one thousand, one hundred".