133628029336 has 8 divisors (see below), whose sum is σ = 250552555020. Its totient is φ = 66814014664.

The previous prime is 133628029319. The next prime is 133628029373. The reversal of 133628029336 is 633920826331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8351751826 + ... + 8351751841.

Almost surely, 2^133628029336 is an apocalyptic number.

It is an amenable number.

133628029336 is a deficient number, since it is larger than the sum of its proper divisors (116924525684).

133628029336 is a wasteful number, since it uses less digits than its factorization.

133628029336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16703503673 (or 16703503669 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 133628029336 in words is "one hundred thirty-three billion, six hundred twenty-eight million, twenty-nine thousand, three hundred thirty-six".