49700851141 has 2 divisors, whose sum is σ = 49700851142. Its totient is φ = 49700851140.

The previous prime is 49700851127. The next prime is 49700851201. The reversal of 49700851141 is 14115800794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46690134241 + 3010716900 = 216079^2 + 54870^2 .

It is a cyclic number.

It is not a de Polignac number, because 49700851141 - 2¹⁵ = 49700818373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49700851094 and 49700851103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49700851441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24850425570 + 24850425571.

It is an arithmetic number, because the mean of its divisors is an integer number (24850425571).

Almost surely, 2^49700851141 is an apocalyptic number.

It is an amenable number.

49700851141 is a deficient number, since it is larger than the sum of its proper divisors (1).

49700851141 is an equidigital number, since it uses as much as digits as its factorization.

49700851141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 49700851141 in words is "forty-nine billion, seven hundred million, eight hundred fifty-one thousand, one hundred forty-one".