11040110641 has 16 divisors (see below), whose sum is σ = 13410296064. Its totient is φ = 8872418304.

The previous prime is 11040110639. The next prime is 11040110651. The reversal of 11040110641 is 14601104011.

It is a cyclic number.

It is not a de Polignac number, because 11040110641 - 2¹ = 11040110639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11040110651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145080 + ... + 207673.

It is an arithmetic number, because the mean of its divisors is an integer number (838143504).

Almost surely, 2^11040110641 is an apocalyptic number.

It is an amenable number.

11040110641 is a deficient number, since it is larger than the sum of its proper divisors (2370185423).

11040110641 is a wasteful number, since it uses less digits than its factorization.

11040110641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353040.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11040110641 its reverse (14601104011), we get a palindrome (25641214652).

The spelling of 11040110641 in words is "eleven billion, forty million, one hundred ten thousand, six hundred forty-one".