4313442404440 has 64 divisors (see below), whose sum is σ = 10490370629760. Its totient is φ = 1586778647040.

The previous prime is 4313442404437. The next prime is 4313442404441. The reversal of 4313442404440 is 444042443134.

4313442404440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4313442404440² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4313442404440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4313442404441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15163659 + ... + 15445498.

It is an arithmetic number, because the mean of its divisors is an integer number (163912041090).

Almost surely, 2^{4313442404440} is an apocalyptic number.

4313442404440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4313442404440 is an abundant number, since it is smaller than the sum of its proper divisors (6176928225320).

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

4313442404440 is a wasteful number, since it uses less digits than its factorization.

4313442404440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30609452 (or 30609448 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 4313442404440 its reverse (444042443134), we get a palindrome (4757484847574).

The spelling of 4313442404440 in words is "four trillion, three hundred thirteen billion, four hundred forty-two million, four hundred four thousand, four hundred forty".