133340265270020 has 12 divisors (see below), whose sum is σ = 280014557067084. Its totient is φ = 53336106108000.

The previous prime is 133340265270001. The next prime is 133340265270029. The reversal of 133340265270020 is 20072562043331.

It can be written as a sum of positive squares in 2 ways, for example, as 52905053299396 + 80435211970624 = 7273586^2 + 8968568^2 .

It is not an unprimeable number, because it can be changed into a prime (133340265270029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333506631731 + ... + 3333506631770.

It is an arithmetic number, because the mean of its divisors is an integer number (23334546422257).

Almost surely, 2^{133340265270020} is an apocalyptic number.

133340265270020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133340265270020 is an abundant number, since it is smaller than the sum of its proper divisors (146674291797064).

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

133340265270020 is a wasteful number, since it uses less digits than its factorization.

133340265270020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6667013263510 (or 6667013263508 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 133340265270020 in words is "one hundred thirty-three trillion, three hundred forty billion, two hundred sixty-five million, two hundred seventy thousand, twenty".