133432412140 has 48 divisors (see below), whose sum is σ = 306921636000. Its totient is φ = 48501189632.

The previous prime is 133432412039. The next prime is 133432412159. The reversal of 133432412140 is 41214234331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133432412099 and 133432412108.

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, 6756490 + ... + 6776209.

It is an arithmetic number, because the mean of its divisors is an integer number (6394200750).

Almost surely, 2^133432412140 is an apocalyptic number.

133432412140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133432412140 is an abundant number, since it is smaller than the sum of its proper divisors (173489223860).

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

133432412140 is a wasteful number, since it uses less digits than its factorization.

133432412140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13532754 (or 13532752 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 133432412140 its reverse (41214234331), we get a palindrome (174646646471).

The spelling of 133432412140 in words is "one hundred thirty-three billion, four hundred thirty-two million, four hundred twelve thousand, one hundred forty".