1333166428801 has 16 divisors (see below), whose sum is σ = 1414977984000. Its totient is φ = 1254014236800.

The previous prime is 1333166428799. The next prime is 1333166428817. The reversal of 1333166428801 is 1088246613331.

It is a cyclic number.

It is not a de Polignac number, because 1333166428801 - 2¹ = 1333166428799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333166428201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607751 + ... + 2291548.

It is an arithmetic number, because the mean of its divisors is an integer number (88436124000).

Almost surely, 2^{1333166428801} is an apocalyptic number.

It is an amenable number.

1333166428801 is a deficient number, since it is larger than the sum of its proper divisors (81811555199).

1333166428801 is a wasteful number, since it uses less digits than its factorization.

1333166428801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899640.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 1333166428801 in words is "one trillion, three hundred thirty-three billion, one hundred sixty-six million, four hundred twenty-eight thousand, eight hundred one".