18475947283214 has 8 divisors (see below), whose sum is σ = 27714112315560. Its totient is φ = 9237909844696.

The previous prime is 18475947283207. The next prime is 18475947283217. The reversal of 18475947283214 is 41238274957481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18475947283217) 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 3 ways as a sum of consecutive naturals, for example, 31535624 + ... + 32116155.

It is an arithmetic number, because the mean of its divisors is an integer number (3464264039445).

Almost surely, 2^{18475947283214} is an apocalyptic number.

18475947283214 is a deficient number, since it is larger than the sum of its proper divisors (9238165032346).

18475947283214 is a wasteful number, since it uses less digits than its factorization.

18475947283214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63796914.

The product of its digits is 108380160, while the sum is 65.

The spelling of 18475947283214 in words is "eighteen trillion, four hundred seventy-five billion, nine hundred forty-seven million, two hundred eighty-three thousand, two hundred fourteen".