136797920396 has 12 divisors (see below), whose sum is σ = 240327865848. Its totient is φ = 68132815872.

The previous prime is 136797920351. The next prime is 136797920417. The reversal of 136797920396 is 693029797631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66534926 + ... + 66536981.

It is an arithmetic number, because the mean of its divisors is an integer number (20027322154).

Almost surely, 2^136797920396 is an apocalyptic number.

It is an amenable number.

136797920396 is a deficient number, since it is larger than the sum of its proper divisors (103529945452).

136797920396 is a wasteful number, since it uses less digits than its factorization.

136797920396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133072168 (or 133072166 counting only the distinct ones).

The product of its (nonzero) digits is 23147208, while the sum is 62.

The spelling of 136797920396 in words is "one hundred thirty-six billion, seven hundred ninety-seven million, nine hundred twenty thousand, three hundred ninety-six".