136230161711609 has 32 divisors (see below), whose sum is σ = 159608064784896. Its totient is φ = 113858811855360.

The previous prime is 136230161711569. The next prime is 136230161711627. The reversal of 136230161711609 is 906117161032631.

It is a cyclic number.

It is not a de Polignac number, because 136230161711609 - 2²⁰ = 136230160663033 is a prime.

It is a super-2 number, since 2×136230161711609² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136230161711629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345585029 + ... + 345979005.

It is an arithmetic number, because the mean of its divisors is an integer number (4987752024528).

Almost surely, 2^{136230161711609} is an apocalyptic number.

It is an amenable number.

136230161711609 is a deficient number, since it is larger than the sum of its proper divisors (23377903073287).

136230161711609 is a wasteful number, since it uses less digits than its factorization.

136230161711609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399785.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 136230161711609 in words is "one hundred thirty-six trillion, two hundred thirty billion, one hundred sixty-one million, seven hundred eleven thousand, six hundred nine".