320043021214 has 8 divisors (see below), whose sum is σ = 548645179248. Its totient is φ = 137161294800.

The previous prime is 320043021187. The next prime is 320043021223. The reversal of 320043021214 is 412120340023.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11430107887 + ... + 11430107914.

It is an arithmetic number, because the mean of its divisors is an integer number (68580647406).

Almost surely, 2^320043021214 is an apocalyptic number.

320043021214 is a deficient number, since it is larger than the sum of its proper divisors (228602158034).

320043021214 is a wasteful number, since it uses less digits than its factorization.

320043021214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22860215810.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 320043021214 its reverse (412120340023), we get a palindrome (732163361237).

The spelling of 320043021214 in words is "three hundred twenty billion, forty-three million, twenty-one thousand, two hundred fourteen".