133626422340312 has 128 divisors (see below), whose sum is σ = 371321040015360. Its totient is φ = 39727855032320.

The previous prime is 133626422340311. The next prime is 133626422340319. The reversal of 133626422340312 is 213043224626331.

It is a super-3 number, since 3×133626422340312³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133626422340311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722552368 + ... + 722737280.

It is an arithmetic number, because the mean of its divisors is an integer number (2900945625120).

Almost surely, 2^{133626422340312} is an apocalyptic number.

133626422340312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133626422340312 is an abundant number, since it is smaller than the sum of its proper divisors (237694617675048).

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

133626422340312 is a wasteful number, since it uses less digits than its factorization.

133626422340312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236633 (or 236629 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 133626422340312 its reverse (213043224626331), we get a palindrome (346669646966643).

The spelling of 133626422340312 in words is "one hundred thirty-three trillion, six hundred twenty-six billion, four hundred twenty-two million, three hundred forty thousand, three hundred twelve".