1105042542441 has 16 divisors (see below), whose sum is σ = 1495145911680. Its totient is φ = 725831043840.

The previous prime is 1105042542391. The next prime is 1105042542469. The reversal of 1105042542441 is 1442452405011.

It is not a de Polignac number, because 1105042542441 - 2⁶ = 1105042542377 is a prime.

It is a super-2 number, since 2×1105042542441² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1105042542491) 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, 1424950 + ... + 2059263.

It is an arithmetic number, because the mean of its divisors is an integer number (93446619480).

Almost surely, 2^{1105042542441} is an apocalyptic number.

It is an amenable number.

1105042542441 is a deficient number, since it is larger than the sum of its proper divisors (390103369239).

1105042542441 is a wasteful number, since it uses less digits than its factorization.

1105042542441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485776.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 1105042542441 its reverse (1442452405011), we get a palindrome (2547494947452).

The spelling of 1105042542441 in words is "one trillion, one hundred five billion, forty-two million, five hundred forty-two thousand, four hundred forty-one".