4422134240540 has 12 divisors (see below), whose sum is σ = 9286481905176. Its totient is φ = 1768853696208.

The previous prime is 4422134240527. The next prime is 4422134240551. The reversal of 4422134240540 is 450424312244.

It is a self number, because there is not a number n which added to its sum of digits gives 4422134240540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110553355994 + ... + 110553356033.

It is an arithmetic number, because the mean of its divisors is an integer number (773873492098).

Almost surely, 2^{4422134240540} is an apocalyptic number.

It is an amenable number.

4422134240540 is an abundant number, since it is smaller than the sum of its proper divisors (4864347664636).

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

4422134240540 is a wasteful number, since it uses less digits than its factorization.

4422134240540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221106712036 (or 221106712034 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 4422134240540 its reverse (450424312244), we get a palindrome (4872558552784).

The spelling of 4422134240540 in words is "four trillion, four hundred twenty-two billion, one hundred thirty-four million, two hundred forty thousand, five hundred forty".