4181000194 has 32 divisors (see below), whose sum is σ = 7414972416. Its totient is φ = 1730226960.

The previous prime is 4181000183. The next prime is 4181000227. The reversal of 4181000194 is 4910001814.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190539 + ... + 211345.

It is an arithmetic number, because the mean of its divisors is an integer number (231717888).

Almost surely, 2^4181000194 is an apocalyptic number.

4181000194 is a deficient number, since it is larger than the sum of its proper divisors (3233972222).

4181000194 is a wasteful number, since it uses less digits than its factorization.

4181000194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21310.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 4181000194 is about 64660.6541414483. The cubic root of 4181000194 is about 1610.9920450038.

The spelling of 4181000194 in words is "four billion, one hundred eighty-one million, one hundred ninety-four", and thus it is an aban number.