94138199236 has 24 divisors (see below), whose sum is σ = 166293512000. Its totient is φ = 46625976864.

The previous prime is 94138199219. The next prime is 94138199237. The reversal of 94138199236 is 63299183149.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (94138199237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946395 + ... + 1994173.

Almost surely, 2^94138199236 is an apocalyptic number.

It is an amenable number.

94138199236 is a deficient number, since it is larger than the sum of its proper divisors (72155312764).

94138199236 is a wasteful number, since it uses less digits than its factorization.

94138199236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52411 (or 52409 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 55.

The spelling of 94138199236 in words is "ninety-four billion, one hundred thirty-eight million, one hundred ninety-nine thousand, two hundred thirty-six".