11001254120441 has 16 divisors (see below), whose sum is σ = 11896050640320. Its totient is φ = 10113401928000.

The previous prime is 11001254120429. The next prime is 11001254120453. The reversal of 11001254120441 is 14402145210011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11001254120429) and next prime (11001254120453).

It is a cyclic number.

It is not a de Polignac number, because 11001254120441 - 2⁶ = 11001254120377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11001254120441.

It is not an unprimeable number, because it can be changed into a prime (11001254620441) 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, 29373431 + ... + 29745603.

It is an arithmetic number, because the mean of its divisors is an integer number (743503165020).

Almost surely, 2^{11001254120441} is an apocalyptic number.

It is an amenable number.

11001254120441 is a deficient number, since it is larger than the sum of its proper divisors (894796519879).

11001254120441 is a wasteful number, since it uses less digits than its factorization.

11001254120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381496.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 11001254120441 its reverse (14402145210011), we get a palindrome (25403399330452).

The spelling of 11001254120441 in words is "eleven trillion, one billion, two hundred fifty-four million, one hundred twenty thousand, four hundred forty-one".