94053144049 has 2 divisors, whose sum is σ = 94053144050. Its totient is φ = 94053144048.

The previous prime is 94053144007. The next prime is 94053144077. The reversal of 94053144049 is 94044135049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88650894049 + 5402250000 = 297743^2 + 73500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94053144049 is a prime.

It is a super-2 number, since 2×94053144049² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94053143996 and 94053144014.

It is not a weakly prime, because it can be changed into another prime (94053144089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47026572024 + 47026572025.

It is an arithmetic number, because the mean of its divisors is an integer number (47026572025).

Almost surely, 2^94053144049 is an apocalyptic number.

It is an amenable number.

94053144049 is a deficient number, since it is larger than the sum of its proper divisors (1).

94053144049 is an equidigital number, since it uses as much as digits as its factorization.

94053144049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 94053144049 in words is "ninety-four billion, fifty-three million, one hundred forty-four thousand, forty-nine".