4331421441240 has 32 divisors (see below), whose sum is σ = 12994264324080. Its totient is φ = 1155045717632.

The previous prime is 4331421441233. The next prime is 4331421441289. The reversal of 4331421441240 is 421441241334.

It is a happy number.

It is a super-2 number, since 2×4331421441240² (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, 18047589219 + ... + 18047589458.

Almost surely, 2^{4331421441240} is an apocalyptic number.

4331421441240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4331421441240 is an abundant number, since it is smaller than the sum of its proper divisors (8662842882840).

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

4331421441240 is a wasteful number, since it uses less digits than its factorization.

4331421441240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36095178691 (or 36095178687 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 4331421441240 its reverse (421441241334), we get a palindrome (4752862682574).

The spelling of 4331421441240 in words is "four trillion, three hundred thirty-one billion, four hundred twenty-one million, four hundred forty-one thousand, two hundred forty".