18878183041 has 16 divisors (see below), whose sum is σ = 20400019200. Its totient is φ = 17416099008.

The previous prime is 18878183033. The next prime is 18878183047. The reversal of 18878183041 is 14038187881.

It is not a de Polignac number, because 18878183041 - 2³ = 18878183033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18878183047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630355 + ... + 659623.

It is an arithmetic number, because the mean of its divisors is an integer number (1275001200).

Almost surely, 2^18878183041 is an apocalyptic number.

It is an amenable number.

18878183041 is a deficient number, since it is larger than the sum of its proper divisors (1521836159).

18878183041 is a wasteful number, since it uses less digits than its factorization.

18878183041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288.

The product of its (nonzero) digits is 344064, while the sum is 49.

The spelling of 18878183041 in words is "eighteen billion, eight hundred seventy-eight million, one hundred eighty-three thousand, forty-one".