994061598043 has 2 divisors, whose sum is σ = 994061598044. Its totient is φ = 994061598042.

The previous prime is 994061597959. The next prime is 994061598073. The reversal of 994061598043 is 340895160499.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994061598043 is a prime.

It is not a weakly prime, because it can be changed into another prime (994061598073) by changing a digit.

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 as a sum of consecutive naturals, namely, 497030799021 + 497030799022.

It is an arithmetic number, because the mean of its divisors is an integer number (497030799022).

Almost surely, 2^994061598043 is an apocalyptic number.

994061598043 is a deficient number, since it is larger than the sum of its proper divisors (1).

994061598043 is an equidigital number, since it uses as much as digits as its factorization.

994061598043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 994061598043 in words is "nine hundred ninety-four billion, sixty-one million, five hundred ninety-eight thousand, forty-three".