1333233433397 has 4 divisors (see below), whose sum is σ = 1333235954400. Its totient is φ = 1333230912396.

The previous prime is 1333233433333. The next prime is 1333233433403. The reversal of 1333233433397 is 7933343323331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1333233433397 - 2⁶ = 1333233433333 is a prime.

It is a super-2 number, since 2×1333233433397² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333233433327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128147 + ... + 1637952.

It is an arithmetic number, because the mean of its divisors is an integer number (333308988600).

Almost surely, 2^{1333233433397} is an apocalyptic number.

It is an amenable number.

1333233433397 is a deficient number, since it is larger than the sum of its proper divisors (2521003).

1333233433397 is an equidigital number, since it uses as much as digits as its factorization.

1333233433397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521002.

The product of its digits is 3306744, while the sum is 47.

The spelling of 1333233433397 in words is "one trillion, three hundred thirty-three billion, two hundred thirty-three million, four hundred thirty-three thousand, three hundred ninety-seven".