1115444040355 has 16 divisors (see below), whose sum is σ = 1417296195360. Its totient is φ = 839848269312.

The previous prime is 1115444040341. The next prime is 1115444040439. The reversal of 1115444040355 is 5530404445111.

It is a cyclic number.

It is not a de Polignac number, because 1115444040355 - 2¹¹ = 1115444038307 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 6906232 + ... + 7065898.

It is an arithmetic number, because the mean of its divisors is an integer number (88581012210).

Almost surely, 2^{1115444040355} is an apocalyptic number.

1115444040355 is a deficient number, since it is larger than the sum of its proper divisors (301852155005).

1115444040355 is a wasteful number, since it uses less digits than its factorization.

1115444040355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241878.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 1115444040355 its reverse (5530404445111), we get a palindrome (6645848485466).

The spelling of 1115444040355 in words is "one trillion, one hundred fifteen billion, four hundred forty-four million, forty thousand, three hundred fifty-five".