11424112515545 has 8 divisors (see below), whose sum is σ = 14000614487424. Its totient is φ = 8944837033264.

The previous prime is 11424112515539. The next prime is 11424112515581. The reversal of 11424112515545 is 54551521142411.

11424112515545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11424112515545 - 2⁶ = 11424112515481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24306622139 + ... + 24306622608.

It is an arithmetic number, because the mean of its divisors is an integer number (1750076810928).

Almost surely, 2^{11424112515545} is an apocalyptic number.

It is an amenable number.

11424112515545 is a deficient number, since it is larger than the sum of its proper divisors (2576501971879).

11424112515545 is an equidigital number, since it uses as much as digits as its factorization.

11424112515545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48613244799.

The product of its digits is 160000, while the sum is 41.

Adding to 11424112515545 its reverse (54551521142411), we get a palindrome (65975633657956).

The spelling of 11424112515545 in words is "eleven trillion, four hundred twenty-four billion, one hundred twelve million, five hundred fifteen thousand, five hundred forty-five".