94249994273 has 2 divisors, whose sum is σ = 94249994274. Its totient is φ = 94249994272.

The previous prime is 94249994243. The next prime is 94249994281. The reversal of 94249994273 is 37249994249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47311905169 + 46938089104 = 217513^2 + 216652^2 .

It is a cyclic number.

It is not a de Polignac number, because 94249994273 - 2²⁰ = 94248945697 is a prime.

It is a super-2 number, since 2×94249994273² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94249994213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47124997136 + 47124997137.

It is an arithmetic number, because the mean of its divisors is an integer number (47124997137).

Almost surely, 2^94249994273 is an apocalyptic number.

It is an amenable number.

94249994273 is a deficient number, since it is larger than the sum of its proper divisors (1).

94249994273 is an equidigital number, since it uses as much as digits as its factorization.

94249994273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35271936, while the sum is 62.

The spelling of 94249994273 in words is "ninety-four billion, two hundred forty-nine million, nine hundred ninety-four thousand, two hundred seventy-three".