1333401424111 has 4 divisors (see below), whose sum is σ = 1333538291232. Its totient is φ = 1333264556992.

The previous prime is 1333401424087. The next prime is 1333401424151. The reversal of 1333401424111 is 1114241043331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1333401424111 - 2¹¹ = 1333401422063 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 1333401424111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333401424151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68418946 + ... + 68438431.

It is an arithmetic number, because the mean of its divisors is an integer number (333384572808).

Almost surely, 2^{1333401424111} is an apocalyptic number.

1333401424111 is a deficient number, since it is larger than the sum of its proper divisors (136867121).

1333401424111 is an equidigital number, since it uses as much as digits as its factorization.

1333401424111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136867120.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1333401424111 its reverse (1114241043331), we get a palindrome (2447642467442).

The spelling of 1333401424111 in words is "one trillion, three hundred thirty-three billion, four hundred one million, four hundred twenty-four thousand, one hundred eleven".