136955909241 has 8 divisors (see below), whose sum is σ = 202897643360. Its totient is φ = 91303939476.

The previous prime is 136955909219. The next prime is 136955909287. The reversal of 136955909241 is 142909559631.

136955909241 is a `hidden beast` number, since 1 + 3 + 6 + 9 + 5 + 590 + 9 + 2 + 41 = 666.

It is not a de Polignac number, because 136955909241 - 2⁶ = 136955909177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136955909941) 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, 2536220515 + ... + 2536220568.

It is an arithmetic number, because the mean of its divisors is an integer number (25362205420).

Almost surely, 2^136955909241 is an apocalyptic number.

It is an amenable number.

136955909241 is a deficient number, since it is larger than the sum of its proper divisors (65941734119).

136955909241 is an equidigital number, since it uses as much as digits as its factorization.

136955909241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072441092 (or 5072441086 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The spelling of 136955909241 in words is "one hundred thirty-six billion, nine hundred fifty-five million, nine hundred nine thousand, two hundred forty-one".