18063058214 has 4 divisors (see below), whose sum is σ = 27094587324. Its totient is φ = 9031529106.

The previous prime is 18063058171. The next prime is 18063058217. The reversal of 18063058214 is 41285036081.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41285036081 = 47 ⋅878405023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18063058217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4515764552 + ... + 4515764555.

It is an arithmetic number, because the mean of its divisors is an integer number (6773646831).

Almost surely, 2^18063058214 is an apocalyptic number.

18063058214 is a deficient number, since it is larger than the sum of its proper divisors (9031529110).

18063058214 is an equidigital number, since it uses as much as digits as its factorization.

18063058214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031529109.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 18063058214 in words is "eighteen billion, sixty-three million, fifty-eight thousand, two hundred fourteen".