8074078788473 has 2 divisors, whose sum is σ = 8074078788474. Its totient is φ = 8074078788472.

The previous prime is 8074078788313. The next prime is 8074078788509. The reversal of 8074078788473 is 3748878704708.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5220114549049 + 2853964239424 = 2284757^2 + 1689368^2 .

It is a cyclic number.

It is not a de Polignac number, because 8074078788473 - 2²⁸ = 8073810353017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8074078788397 and 8074078788406.

It is not a weakly prime, because it can be changed into another prime (8074078788073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037039394236 + 4037039394237.

It is an arithmetic number, because the mean of its divisors is an integer number (4037039394237).

Almost surely, 2^{8074078788473} is an apocalyptic number.

It is an amenable number.

8074078788473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8074078788473 is an equidigital number, since it uses as much as digits as its factorization.

8074078788473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472055808, while the sum is 71.

The spelling of 8074078788473 in words is "eight trillion, seventy-four billion, seventy-eight million, seven hundred eighty-eight thousand, four hundred seventy-three".