133412858612 has 24 divisors (see below), whose sum is σ = 254805993120. Its totient is φ = 60616323360.

The previous prime is 133412858603. The next prime is 133412858627. The reversal of 133412858612 is 216858214331.

It is a super-3 number, since 3×133412858612³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542687 + ... + 749222.

It is an arithmetic number, because the mean of its divisors is an integer number (10616916380).

Almost surely, 2^133412858612 is an apocalyptic number.

It is an amenable number.

133412858612 is a deficient number, since it is larger than the sum of its proper divisors (121393134508).

133412858612 is a wasteful number, since it uses less digits than its factorization.

133412858612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294271 (or 1294269 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The spelling of 133412858612 in words is "one hundred thirty-three billion, four hundred twelve million, eight hundred fifty-eight thousand, six hundred twelve".