18270719414 has 8 divisors (see below), whose sum is σ = 27411075840. Its totient is φ = 9133694136.

The previous prime is 18270719359. The next prime is 18270719431. The reversal of 18270719414 is 41491707281.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819029 + ... + 841040.

It is an arithmetic number, because the mean of its divisors is an integer number (3426384480).

Almost surely, 2^18270719414 is an apocalyptic number.

18270719414 is a deficient number, since it is larger than the sum of its proper divisors (9140356426).

18270719414 is a wasteful number, since it uses less digits than its factorization.

18270719414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665574.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 18270719414 in words is "eighteen billion, two hundred seventy million, seven hundred nineteen thousand, four hundred fourteen".