136041843 has 16 divisors (see below), whose sum is σ = 218213120. Its totient is φ = 73646496.

The previous prime is 136041839. The next prime is 136041847. The reversal of 136041843 is 348140631.

It is an interprime number because it is at equal distance from previous prime (136041839) and next prime (136041847).

It is not a de Polignac number, because 136041843 - 2² = 136041839 is a prime.

It is a super-3 number, since 3×136041843³ (a number of 25 digits) contains 333 as substring.

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 136041843.

It is not an unprimeable number, because it can be changed into a prime (136041847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170080 + ... + 170877.

It is an arithmetic number, because the mean of its divisors is an integer number (13638320).

Almost surely, 2^136041843 is an apocalyptic number.

136041843 is a deficient number, since it is larger than the sum of its proper divisors (82171277).

136041843 is a wasteful number, since it uses less digits than its factorization.

136041843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340986.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 136041843 is about 11663.6976555465. The cubic root of 136041843 is about 514.3090529863.

The spelling of 136041843 in words is "one hundred thirty-six million, forty-one thousand, eight hundred forty-three".