11248890841 has 16 divisors (see below), whose sum is σ = 11545632000. Its totient is φ = 10954718208.

The previous prime is 11248890833. The next prime is 11248890889. The reversal of 11248890841 is 14809884211.

It is a cyclic number.

It is not a de Polignac number, because 11248890841 - 2³ = 11248890833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11248890791 and 11248890800.

It is not an unprimeable number, because it can be changed into a prime (11248894841) 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, 13568815 + ... + 13569643.

It is an arithmetic number, because the mean of its divisors is an integer number (721602000).

Almost surely, 2^11248890841 is an apocalyptic number.

It is an amenable number.

11248890841 is a deficient number, since it is larger than the sum of its proper divisors (296741159).

11248890841 is an equidigital number, since it uses as much as digits as its factorization.

11248890841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 11248890841 in words is "eleven billion, two hundred forty-eight million, eight hundred ninety thousand, eight hundred forty-one".