4224421113040 has 40 divisors (see below), whose sum is σ = 9821905775208. Its totient is φ = 1689746649600.

The previous prime is 4224421112999. The next prime is 4224421113067. The reversal of 4224421113040 is 403111244224.

It can be written as a sum of positive squares in 4 ways, for example, as 495830039104 + 3728591073936 = 704152^2 + 1930956^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4224421113040² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 6841090 + ... + 7432990.

Almost surely, 2^{4224421113040} is an apocalyptic number.

4224421113040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224421113040 is an abundant number, since it is smaller than the sum of its proper divisors (5597484662168).

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

4224421113040 is a wasteful number, since it uses less digits than its factorization.

4224421113040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681127 (or 681121 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4224421113040 its reverse (403111244224), we get a palindrome (4627532357264).

The spelling of 4224421113040 in words is "four trillion, two hundred twenty-four billion, four hundred twenty-one million, one hundred thirteen thousand, forty".