1111110405241 has 4 divisors (see below), whose sum is σ = 1111130762752. Its totient is φ = 1111090047732.

The previous prime is 1111110405211. The next prime is 1111110405269. The reversal of 1111110405241 is 1425040111111.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 1111110405241 - 2³⁷ = 973671451769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111110405211) 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, 10096665 + ... + 10206118.

It is an arithmetic number, because the mean of its divisors is an integer number (277782690688).

Almost surely, 2^{1111110405241} is an apocalyptic number.

It is an amenable number.

1111110405241 is a deficient number, since it is larger than the sum of its proper divisors (20357511).

1111110405241 is an equidigital number, since it uses as much as digits as its factorization.

1111110405241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20357510.

The product of its (nonzero) digits is 160, while the sum is 22.

Adding to 1111110405241 its reverse (1425040111111), we get a palindrome (2536150516352).

The spelling of 1111110405241 in words is "one trillion, one hundred eleven billion, one hundred ten million, four hundred five thousand, two hundred forty-one".