1320442324011 has 24 divisors (see below), whose sum is σ = 2021074370640. Its totient is φ = 827866945536.

The previous prime is 1320442324001. The next prime is 1320442324073. The reversal of 1320442324011 is 1104232440231.

1320442324011 is a `hidden beast` number, since 1 + 3 + 20 + 4 + 4 + 232 + 401 + 1 = 666.

It is not a de Polignac number, because 1320442324011 - 2⁵ = 1320442323979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320442324001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3167046 + ... + 3559643.

It is an arithmetic number, because the mean of its divisors is an integer number (84211432110).

Almost surely, 2^{1320442324011} is an apocalyptic number.

1320442324011 is a deficient number, since it is larger than the sum of its proper divisors (700632046629).

1320442324011 is a wasteful number, since it uses less digits than its factorization.

1320442324011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727995 (or 6727992 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1320442324011 its reverse (1104232440231), we get a palindrome (2424674764242).

The spelling of 1320442324011 in words is "one trillion, three hundred twenty billion, four hundred forty-two million, three hundred twenty-four thousand, eleven".