133025324055420 has 96 divisors (see below), whose sum is σ = 388673573363712. Its totient is φ = 33930374404608.

The previous prime is 133025324055293. The next prime is 133025324055427. The reversal of 133025324055420 is 24550423520331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133025324055427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65338149 + ... + 67343331.

It is an arithmetic number, because the mean of its divisors is an integer number (4048683055872).

Almost surely, 2^{133025324055420} is an apocalyptic number.

133025324055420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133025324055420 is an abundant number, since it is smaller than the sum of its proper divisors (255648249308292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133025324055420 is a wasteful number, since it uses less digits than its factorization.

133025324055420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053291 (or 2053289 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 133025324055420 its reverse (24550423520331), we get a palindrome (157575747575751).

The spelling of 133025324055420 in words is "one hundred thirty-three trillion, twenty-five billion, three hundred twenty-four million, fifty-five thousand, four hundred twenty".