1040422242044 has 48 divisors (see below), whose sum is σ = 1890845124000. Its totient is φ = 500323219200.

The previous prime is 1040422242029. The next prime is 1040422242047. The reversal of 1040422242044 is 4402422240401.

It is a happy number.

It is a super-3 number, since 3×1040422242044³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 1040422241998 and 1040422242016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040422242047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41321579 + ... + 41346749.

It is an arithmetic number, because the mean of its divisors is an integer number (39392606750).

Almost surely, 2^{1040422242044} is an apocalyptic number.

It is an amenable number.

1040422242044 is a deficient number, since it is larger than the sum of its proper divisors (850422881956).

1040422242044 is a wasteful number, since it uses less digits than its factorization.

1040422242044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574 (or 26572 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 1040422242044 its reverse (4402422240401), we get a palindrome (5442844482445).

The spelling of 1040422242044 in words is "one trillion, forty billion, four hundred twenty-two million, two hundred forty-two thousand, forty-four".