133342321140 has 108 divisors (see below), whose sum is σ = 470507935716. Its totient is φ = 30478242816.

The previous prime is 133342321139. The next prime is 133342321163. The reversal of 133342321140 is 41123243331.

It is a happy number.

133342321140 is a `hidden beast` number, since 1 + 3 + 334 + 2 + 321 + 1 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 79612008336 + 53730312804 = 282156^2 + 231798^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7550269 + ... + 7567908.

Almost surely, 2^133342321140 is an apocalyptic number.

133342321140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133342321140 is an abundant number, since it is smaller than the sum of its proper divisors (337165614576).

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

133342321140 is a wasteful number, since it uses less digits than its factorization.

133342321140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15118206 (or 15118194 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 133342321140 its reverse (41123243331), we get a palindrome (174465564471).

The spelling of 133342321140 in words is "one hundred thirty-three billion, three hundred forty-two million, three hundred twenty-one thousand, one hundred forty".