18332911214 has 16 divisors (see below), whose sum is σ = 29384110800. Its totient is φ = 8548101504.

The previous prime is 18332911213. The next prime is 18332911217. The reversal of 18332911214 is 41211923381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18332911213) 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, 2469704 + ... + 2477115.

It is an arithmetic number, because the mean of its divisors is an integer number (1836506925).

Almost surely, 2^18332911214 is an apocalyptic number.

18332911214 is a deficient number, since it is larger than the sum of its proper divisors (11051199586).

18332911214 is a wasteful number, since it uses less digits than its factorization.

18332911214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946947.

The product of its digits is 10368, while the sum is 35.

The spelling of 18332911214 in words is "eighteen billion, three hundred thirty-two million, nine hundred eleven thousand, two hundred fourteen".