136004707709 has 8 divisors (see below), whose sum is σ = 154175377440. Its totient is φ = 118935290736.

The previous prime is 136004707679. The next prime is 136004707711. The reversal of 136004707709 is 907707400631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-136004707709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136004707709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136004707739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275312927 + ... + 275313420.

It is an arithmetic number, because the mean of its divisors is an integer number (19271922180).

Almost surely, 2^136004707709 is an apocalyptic number.

136004707709 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

136004707709 is a deficient number, since it is larger than the sum of its proper divisors (18170669731).

136004707709 is a wasteful number, since it uses less digits than its factorization.

136004707709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550626379.

The product of its (nonzero) digits is 222264, while the sum is 44.

The spelling of 136004707709 in words is "one hundred thirty-six billion, four million, seven hundred seven thousand, seven hundred nine".