133342140220 has 96 divisors (see below), whose sum is σ = 299204801280. Its totient is φ = 49772620800.

The previous prime is 133342140131. The next prime is 133342140229. The reversal of 133342140220 is 22041243331.

It is a super-3 number, since 3×133342140220³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133342140229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6989695 + ... + 7008745.

It is an arithmetic number, because the mean of its divisors is an integer number (3116716680).

Almost surely, 2^133342140220 is an apocalyptic number.

133342140220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133342140220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149602400640).

133342140220 is an abundant number, since it is smaller than the sum of its proper divisors (165862661060).

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

133342140220 is a wasteful number, since it uses less digits than its factorization.

133342140220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19355 (or 19353 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133342140220 its reverse (22041243331), we get a palindrome (155383383551).

The spelling of 133342140220 in words is "one hundred thirty-three billion, three hundred forty-two million, one hundred forty thousand, two hundred twenty".