424422001140 has 48 divisors (see below), whose sum is σ = 1250928006720. Its totient is φ = 107222400000.

The previous prime is 424422001127. The next prime is 424422001141. The reversal of 424422001140 is 41100224424.

It is a super-2 number, since 2×424422001140² (a number of 24 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 424422001140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424422001141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186148861 + ... + 186151140.

It is an arithmetic number, because the mean of its divisors is an integer number (26061000140).

Almost surely, 2^424422001140 is an apocalyptic number.

It is an amenable number.

424422001140 is an abundant number, since it is smaller than the sum of its proper divisors (826506005580).

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

424422001140 is a wasteful number, since it uses less digits than its factorization.

424422001140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372300032 (or 372300030 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 424422001140 its reverse (41100224424), we get a palindrome (465522225564).

The spelling of 424422001140 in words is "four hundred twenty-four billion, four hundred twenty-two million, one thousand, one hundred forty".