1333166428799 has 2 divisors, whose sum is σ = 1333166428800. Its totient is φ = 1333166428798.

The previous prime is 1333166428757. The next prime is 1333166428817. The reversal of 1333166428799 is 9978246613331.

It is a strong prime.

It is an emirp because it is prime and its reverse (9978246613331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333166428799 - 2¹² = 1333166424703 is a prime.

It is a super-3 number, since 3×1333166428799³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1333166428709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666583214399 + 666583214400.

It is an arithmetic number, because the mean of its divisors is an integer number (666583214400).

Almost surely, 2^{1333166428799} is an apocalyptic number.

1333166428799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333166428799 is an equidigital number, since it uses as much as digits as its factorization.

1333166428799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35271936, while the sum is 62.

The spelling of 1333166428799 in words is "one trillion, three hundred thirty-three billion, one hundred sixty-six million, four hundred twenty-eight thousand, seven hundred ninety-nine".