1053444443042 has 8 divisors (see below), whose sum is σ = 1580171899116. Its totient is φ = 526720476672.

The previous prime is 1053444443041. The next prime is 1053444443053. The reversal of 1053444443042 is 2403444443501.

1053444443042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 583987884481 + 469456558561 = 764191^2 + 685169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053444443042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053444442987 and 1053444443005.

It is not an unprimeable number, because it can be changed into a prime (1053444443041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98258 + ... + 1454834.

Almost surely, 2^{1053444443042} is an apocalyptic number.

1053444443042 is a deficient number, since it is larger than the sum of its proper divisors (526727456074).

1053444443042 is a wasteful number, since it uses less digits than its factorization.

1053444443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744852.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 1053444443042 its reverse (2403444443501), we get a palindrome (3456888886543).

The spelling of 1053444443042 in words is "one trillion, fifty-three billion, four hundred forty-four million, four hundred forty-three thousand, forty-two".