49127043891226 has 24 divisors (see below), whose sum is σ = 87126952057236. Its totient is φ = 20709292504320.

The previous prime is 49127043891187. The next prime is 49127043891227. The reversal of 49127043891226 is 62219834072194.

It can be written as a sum of positive squares in 2 ways, for example, as 33971587105225 + 15155456786001 = 5828515^2 + 3893001^2 .

It is not an unprimeable number, because it can be changed into a prime (49127043891227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4108980631 + ... + 4108992586.

Almost surely, 2^{49127043891226} is an apocalyptic number.

49127043891226 is a deficient number, since it is larger than the sum of its proper divisors (37999908166010).

49127043891226 is a wasteful number, since it uses less digits than its factorization.

49127043891226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8217973294 (or 8217973287 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 49127043891226 in words is "forty-nine trillion, one hundred twenty-seven billion, forty-three million, eight hundred ninety-one thousand, two hundred twenty-six".