1320304414411 has 16 divisors (see below), whose sum is σ = 1422478430208. Its totient is φ = 1221879938400.

The previous prime is 1320304414397. The next prime is 1320304414427. The reversal of 1320304414411 is 1144144030231.

It is a cyclic number.

It is not a de Polignac number, because 1320304414411 - 2⁷ = 1320304414283 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 1320304414411.

It is not an unprimeable number, because it can be changed into a prime (1320304414511) 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, 2919925 + ... + 3341641.

It is an arithmetic number, because the mean of its divisors is an integer number (88904901888).

Almost surely, 2^{1320304414411} is an apocalyptic number.

1320304414411 is a deficient number, since it is larger than the sum of its proper divisors (102174015797).

1320304414411 is a wasteful number, since it uses less digits than its factorization.

1320304414411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426162.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1320304414411 its reverse (1144144030231), we get a palindrome (2464448444642).

The spelling of 1320304414411 in words is "one trillion, three hundred twenty billion, three hundred four million, four hundred fourteen thousand, four hundred eleven".