133241131424 has 24 divisors (see below), whose sum is σ = 262354115520. Its totient is φ = 66611514816.

The previous prime is 133241131343. The next prime is 133241131447. The reversal of 133241131424 is 424131142331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40424 + ... + 517799.

It is an arithmetic number, because the mean of its divisors is an integer number (10931421480).

Almost surely, 2^133241131424 is an apocalyptic number.

It is an amenable number.

133241131424 is a deficient number, since it is larger than the sum of its proper divisors (129112984096).

133241131424 is an equidigital number, since it uses as much as digits as its factorization.

133241131424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565692 (or 565684 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

Adding to 133241131424 its reverse (424131142331), we get a palindrome (557372273755).

The spelling of 133241131424 in words is "one hundred thirty-three billion, two hundred forty-one million, one hundred thirty-one thousand, four hundred twenty-four".