11324342421145 has 16 divisors (see below), whose sum is σ = 14634713963520. Its totient is φ = 8362488959424.

The previous prime is 11324342421101. The next prime is 11324342421187. The reversal of 11324342421145 is 54112424342311.

It is a cyclic number.

It is not a de Polignac number, because 11324342421145 - 2³⁷ = 11186903467673 is a prime.

It is a super-2 number, since 2×11324342421145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4506876 + ... + 6554434.

It is an arithmetic number, because the mean of its divisors is an integer number (914669622720).

Almost surely, 2^{11324342421145} is an apocalyptic number.

It is an amenable number.

11324342421145 is a deficient number, since it is larger than the sum of its proper divisors (3310371542375).

11324342421145 is a wasteful number, since it uses less digits than its factorization.

11324342421145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132664.

The product of its digits is 92160, while the sum is 37.

Adding to 11324342421145 its reverse (54112424342311), we get a palindrome (65436766763456).

The spelling of 11324342421145 in words is "eleven trillion, three hundred twenty-four billion, three hundred forty-two million, four hundred twenty-one thousand, one hundred forty-five".