400323433403214 has 12 divisors (see below), whose sum is σ = 867367439040336. Its totient is φ = 133441144467732.

The previous prime is 400323433403213. The next prime is 400323433403297. The reversal of 400323433403214 is 412304334323004.

400323433403214 is a `hidden beast` number, since 4 + 0 + 0 + 3 + 2 + 3 + 4 + 33 + 403 + 214 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400323433403213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11120095372294 + ... + 11120095372329.

It is an arithmetic number, because the mean of its divisors is an integer number (72280619920028).

Almost surely, 2^{400323433403214} is an apocalyptic number.

400323433403214 is an abundant number, since it is smaller than the sum of its proper divisors (467044005637122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400323433403214 is a wasteful number, since it uses less digits than its factorization.

400323433403214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22240190744631 (or 22240190744628 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 400323433403214 its reverse (412304334323004), we get a palindrome (812627767726218).

The spelling of 400323433403214 in words is "four hundred trillion, three hundred twenty-three billion, four hundred thirty-three million, four hundred three thousand, two hundred fourteen".