135351634473368 has 16 divisors (see below), whose sum is σ = 260643350168880. Its totient is φ = 65846741095008.

The previous prime is 135351634473361. The next prime is 135351634473403. The reversal of 135351634473368 is 863374436153531.

It is a super-2 number, since 2×135351634473368² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135351634473368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135351634473361) 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, 228634517396 + ... + 228634517987.

It is an arithmetic number, because the mean of its divisors is an integer number (16290209385555).

Almost surely, 2^{135351634473368} is an apocalyptic number.

It is an amenable number.

135351634473368 is a deficient number, since it is larger than the sum of its proper divisors (125291715695512).

135351634473368 is a wasteful number, since it uses less digits than its factorization.

135351634473368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457269035426 (or 457269035422 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 62.

The spelling of 135351634473368 in words is "one hundred thirty-five trillion, three hundred fifty-one billion, six hundred thirty-four million, four hundred seventy-three thousand, three hundred sixty-eight".