1440422034541 has 16 divisors (see below), whose sum is σ = 1719495648000. Its totient is φ = 1180499862528.

The previous prime is 1440422034533. The next prime is 1440422034547. The reversal of 1440422034541 is 1454302240441.

It is not a de Polignac number, because 1440422034541 - 2³ = 1440422034533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1440422034497 and 1440422034506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1440422034547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34424116 + ... + 34465933.

It is an arithmetic number, because the mean of its divisors is an integer number (107468478000).

Almost surely, 2^{1440422034541} is an apocalyptic number.

It is an amenable number.

1440422034541 is a deficient number, since it is larger than the sum of its proper divisors (279073613459).

1440422034541 is a wasteful number, since it uses less digits than its factorization.

1440422034541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68890188.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1440422034541 its reverse (1454302240441), we get a palindrome (2894724274982).

The spelling of 1440422034541 in words is "one trillion, four hundred forty billion, four hundred twenty-two million, thirty-four thousand, five hundred forty-one".