133342313304340 has 24 divisors (see below), whose sum is σ = 320021551930752. Its totient is φ = 45717364561440.

The previous prime is 133342313304337. The next prime is 133342313304341. The reversal of 133342313304340 is 43403313243331.

It is a self number, because there is not a number n which added to its sum of digits gives 133342313304340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133342313304341) 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 7 ways as a sum of consecutive naturals, for example, 476222547376 + ... + 476222547655.

It is an arithmetic number, because the mean of its divisors is an integer number (13334231330448).

Almost surely, 2^{133342313304340} is an apocalyptic number.

133342313304340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133342313304340 is an abundant number, since it is smaller than the sum of its proper divisors (186679238626412).

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

133342313304340 is a wasteful number, since it uses less digits than its factorization.

133342313304340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952445095047 (or 952445095045 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 37.

Adding to 133342313304340 its reverse (43403313243331), we get a palindrome (176745626547671).

The spelling of 133342313304340 in words is "one hundred thirty-three trillion, three hundred forty-two billion, three hundred thirteen million, three hundred four thousand, three hundred forty".