94340493187 has 2 divisors, whose sum is σ = 94340493188. Its totient is φ = 94340493186.

The previous prime is 94340493113. The next prime is 94340493217. The reversal of 94340493187 is 78139404349.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94340493187 - 2³¹ = 92193009539 is a prime.

It is not a weakly prime, because it can be changed into another prime (94340793187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47170246593 + 47170246594.

It is an arithmetic number, because the mean of its divisors is an integer number (47170246594).

Almost surely, 2^94340493187 is an apocalyptic number.

94340493187 is a deficient number, since it is larger than the sum of its proper divisors (1).

94340493187 is an equidigital number, since it uses as much as digits as its factorization.

94340493187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 94340493187 in words is "ninety-four billion, three hundred forty million, four hundred ninety-three thousand, one hundred eighty-seven".