49127043891186 has 24 divisors (see below), whose sum is σ = 110384222077584. Its totient is φ = 16375681296900.

The previous prime is 49127043891157. The next prime is 49127043891187. The reversal of 49127043891186 is 68119834072194.

49127043891186 is a `hidden beast` number, since 4 + 9 + 1 + 2 + 70 + 4 + 389 + 1 + 186 = 666.

It is not an unprimeable number, because it can be changed into a prime (49127043891187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50542225740 + ... + 50542226711.

It is an arithmetic number, because the mean of its divisors is an integer number (4599342586566).

Almost surely, 2^{49127043891186} is an apocalyptic number.

49127043891186 is an abundant number, since it is smaller than the sum of its proper divisors (61257178186398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49127043891186 is a wasteful number, since it uses less digits than its factorization.

49127043891186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101084452468 (or 101084452456 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 49127043891186 in words is "forty-nine trillion, one hundred twenty-seven billion, forty-three million, eight hundred ninety-one thousand, one hundred eighty-six".