18414435314 has 16 divisors (see below), whose sum is σ = 31718645280. Its totient is φ = 7929660960.

The previous prime is 18414435311. The next prime is 18414435331. The reversal of 18414435314 is 41353441481.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (18414435311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22026419 + ... + 22027254.

It is an arithmetic number, because the mean of its divisors is an integer number (1982415330).

Almost surely, 2^18414435314 is an apocalyptic number.

18414435314 is a deficient number, since it is larger than the sum of its proper divisors (13304209966).

18414435314 is a wasteful number, since it uses less digits than its factorization.

18414435314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44053705.

The product of its digits is 92160, while the sum is 38.

Adding to 18414435314 its reverse (41353441481), we get a palindrome (59767876795).

The spelling of 18414435314 in words is "eighteen billion, four hundred fourteen million, four hundred thirty-five thousand, three hundred fourteen".