1110242405541 has 4 divisors (see below), whose sum is σ = 1480323207392. Its totient is φ = 740161603692.

The previous prime is 1110242405497. The next prime is 1110242405563. The reversal of 1110242405541 is 1455042420111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1110242405541 - 2³³ = 1101652470949 is a prime.

It is a super-2 number, since 2×1110242405541² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110242405499 and 1110242405508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110242405341) 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, 185040400921 + ... + 185040400926.

It is an arithmetic number, because the mean of its divisors is an integer number (370080801848).

Almost surely, 2^{1110242405541} is an apocalyptic number.

It is an amenable number.

1110242405541 is a deficient number, since it is larger than the sum of its proper divisors (370080801851).

1110242405541 is an equidigital number, since it uses as much as digits as its factorization.

1110242405541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370080801850.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 1110242405541 its reverse (1455042420111), we get a palindrome (2565284825652).

The spelling of 1110242405541 in words is "one trillion, one hundred ten billion, two hundred forty-two million, four hundred five thousand, five hundred forty-one".