133025520324443 has 8 divisors (see below), whose sum is σ = 136721174440512. Its totient is φ = 129365921370816.

The previous prime is 133025520324419. The next prime is 133025520324539. The reversal of 133025520324443 is 344423025520331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133025520324443 - 2⁸ = 133025520324187 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 133025520324443.

It is not an unprimeable number, because it can be changed into a prime (133025520326443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9013783130 + ... + 9013797887.

It is an arithmetic number, because the mean of its divisors is an integer number (17090146805064).

Almost surely, 2^{133025520324443} is an apocalyptic number.

133025520324443 is a deficient number, since it is larger than the sum of its proper divisors (3695654116069).

133025520324443 is a wasteful number, since it uses less digits than its factorization.

133025520324443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18027581221.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 133025520324443 its reverse (344423025520331), we get a palindrome (477448545844774).

The spelling of 133025520324443 in words is "one hundred thirty-three trillion, twenty-five billion, five hundred twenty million, three hundred twenty-four thousand, four hundred forty-three".