49955079241242 has 64 divisors (see below), whose sum is σ = 127303046357760. Its totient is φ = 14224166851392.

The previous prime is 49955079241189. The next prime is 49955079241261. The reversal of 49955079241242 is 24214297055994.

49955079241242 is a `hidden beast` number, since 4 + 9 + 9 + 550 + 7 + 9 + 24 + 12 + 42 = 666.

49955079241242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 49955079241242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225411933 + ... + 225633440.

It is an arithmetic number, because the mean of its divisors is an integer number (1989110099340).

Almost surely, 2^{49955079241242} is an apocalyptic number.

49955079241242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

49955079241242 is an abundant number, since it is smaller than the sum of its proper divisors (77347967116518).

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

49955079241242 is a wasteful number, since it uses less digits than its factorization.

49955079241242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451045684 (or 451045678 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 49955079241242 in words is "forty-nine trillion, nine hundred fifty-five billion, seventy-nine million, two hundred forty-one thousand, two hundred forty-two".