4140401440422 has 16 divisors (see below), whose sum is σ = 8917787718000. Its totient is φ = 1273969673952.

The previous prime is 4140401440403. The next prime is 4140401440451. The reversal of 4140401440422 is 2240441040414.

It is a self number, because there is not a number n which added to its sum of digits gives 4140401440422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26541034797 + ... + 26541034952.

It is an arithmetic number, because the mean of its divisors is an integer number (557361732375).

Almost surely, 2^{4140401440422} is an apocalyptic number.

4140401440422 is an abundant number, since it is smaller than the sum of its proper divisors (4777386277578).

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

4140401440422 is a wasteful number, since it uses less digits than its factorization.

4140401440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53082069767.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 4140401440422 its reverse (2240441040414), we get a palindrome (6380842480836).

The spelling of 4140401440422 in words is "four trillion, one hundred forty billion, four hundred one million, four hundred forty thousand, four hundred twenty-two".