136844526227 has 8 divisors (see below), whose sum is σ = 137507328912. Its totient is φ = 136181858400.

The previous prime is 136844526197. The next prime is 136844526239. The reversal of 136844526227 is 722625448631.

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

It is a cyclic number.

It is not a de Polignac number, because 136844526227 - 2⁸ = 136844525971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136846526227) 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, 2436077 + ... + 2491617.

It is an arithmetic number, because the mean of its divisors is an integer number (17188416114).

Almost surely, 2^136844526227 is an apocalyptic number.

136844526227 is a deficient number, since it is larger than the sum of its proper divisors (662802685).

136844526227 is a wasteful number, since it uses less digits than its factorization.

136844526227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67429.

The product of its digits is 3870720, while the sum is 50.

The spelling of 136844526227 in words is "one hundred thirty-six billion, eight hundred forty-four million, five hundred twenty-six thousand, two hundred twenty-seven".