11541514120441 has 8 divisors (see below), whose sum is σ = 12204402029568. Its totient is φ = 10896787524000.

The previous prime is 11541514120417. The next prime is 11541514120463. The reversal of 11541514120441 is 14402141514511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11541514120441 - 2²⁷ = 11541379902713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11541514120397 and 11541514120406.

It is not an unprimeable number, because it can be changed into a prime (11541514120841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4540326865 + ... + 4540329406.

It is an arithmetic number, because the mean of its divisors is an integer number (1525550253696).

Almost surely, 2^{11541514120441} is an apocalyptic number.

It is an amenable number.

11541514120441 is a deficient number, since it is larger than the sum of its proper divisors (662887909127).

11541514120441 is an equidigital number, since it uses as much as digits as its factorization.

11541514120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080656343.

The product of its (nonzero) digits is 12800, while the sum is 34.

Adding to 11541514120441 its reverse (14402141514511), we get a palindrome (25943655634952).

The spelling of 11541514120441 in words is "eleven trillion, five hundred forty-one billion, five hundred fourteen million, one hundred twenty thousand, four hundred forty-one".