94941405847 has 2 divisors, whose sum is σ = 94941405848. Its totient is φ = 94941405846.

The previous prime is 94941405833. The next prime is 94941405857. The reversal of 94941405847 is 74850414949.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94941405847 - 2¹⁹ = 94940881559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94941405857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47470702923 + 47470702924.

It is an arithmetic number, because the mean of its divisors is an integer number (47470702924).

Almost surely, 2^94941405847 is an apocalyptic number.

94941405847 is a deficient number, since it is larger than the sum of its proper divisors (1).

94941405847 is an equidigital number, since it uses as much as digits as its factorization.

94941405847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 94941405847 in words is "ninety-four billion, nine hundred forty-one million, four hundred five thousand, eight hundred forty-seven".