4043420243310 has 128 divisors (see below), whose sum is σ = 11161342771200. Its totient is φ = 918321376896.

The previous prime is 4043420243287. The next prime is 4043420243389. The reversal of 4043420243310 is 133420243404.

It is a happy number.

It is a super-2 number, since 2×4043420243310² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30984859 + ... + 31115081.

It is an arithmetic number, because the mean of its divisors is an integer number (87197990400).

Almost surely, 2^{4043420243310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043420243310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5580671385600).

4043420243310 is an abundant number, since it is smaller than the sum of its proper divisors (7117922527890).

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

4043420243310 is a wasteful number, since it uses less digits than its factorization.

4043420243310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131182.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4043420243310 its reverse (133420243404), we get a palindrome (4176840486714).

The spelling of 4043420243310 in words is "four trillion, forty-three billion, four hundred twenty million, two hundred forty-three thousand, three hundred ten".