133433325140 has 48 divisors (see below), whose sum is σ = 281352839040. Its totient is φ = 53156062080.

The previous prime is 133433325133. The next prime is 133433325161. The reversal of 133433325140 is 41523334331.

It is a junction number, because it is equal to n+sod(n) for n = 133433325097 and 133433325106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301185 + ... + 5326295.

It is an arithmetic number, because the mean of its divisors is an integer number (5861517480).

Almost surely, 2^133433325140 is an apocalyptic number.

133433325140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133433325140 is an abundant number, since it is smaller than the sum of its proper divisors (147919513900).

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

133433325140 is a wasteful number, since it uses less digits than its factorization.

133433325140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26192 (or 26190 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 133433325140 its reverse (41523334331), we get a palindrome (174956659471).

The spelling of 133433325140 in words is "one hundred thirty-three billion, four hundred thirty-three million, three hundred twenty-five thousand, one hundred forty".