1110043320425 has 48 divisors (see below), whose sum is σ = 1498897658160. Its totient is φ = 810585600000.

The previous prime is 1110043320413. The next prime is 1110043320431. The reversal of 1110043320425 is 5240233400111.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 760629923881 + 349413396544 = 872141^2 + 591112^2 .

It is not a de Polignac number, because 1110043320425 - 2¹⁰ = 1110043319401 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1110043320394 and 1110043320403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26534525 + ... + 26576325.

It is an arithmetic number, because the mean of its divisors is an integer number (31227034545).

Almost surely, 2^{1110043320425} is an apocalyptic number.

It is an amenable number.

1110043320425 is a deficient number, since it is larger than the sum of its proper divisors (388854337735).

1110043320425 is a wasteful number, since it uses less digits than its factorization.

1110043320425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42734 (or 42729 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1110043320425 its reverse (5240233400111), we get a palindrome (6350276720536).

The spelling of 1110043320425 in words is "one trillion, one hundred ten billion, forty-three million, three hundred twenty thousand, four hundred twenty-five".