94494420128 has 24 divisors (see below), whose sum is σ = 186542822592. Its totient is φ = 47118465216.

The previous prime is 94494420121. The next prime is 94494420157. The reversal of 94494420128 is 82102449449.

It is not an unprimeable number, because it can be changed into a prime (94494420121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4011350 + ... + 4034837.

It is an arithmetic number, because the mean of its divisors is an integer number (7772617608).

Almost surely, 2^94494420128 is an apocalyptic number.

It is an amenable number.

94494420128 is a deficient number, since it is larger than the sum of its proper divisors (92048402464).

94494420128 is a wasteful number, since it uses less digits than its factorization.

94494420128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046564 (or 8046556 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 94494420128 in words is "ninety-four billion, four hundred ninety-four million, four hundred twenty thousand, one hundred twenty-eight".