400233214 has 8 divisors (see below), whose sum is σ = 631947240. Its totient is φ = 189584136.

The previous prime is 400233203. The next prime is 400233241. The reversal of 400233214 is 412332004.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 400233191 and 400233200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5266189 + ... + 5266264.

It is an arithmetic number, because the mean of its divisors is an integer number (78993405).

Almost surely, 2^400233214 is an apocalyptic number.

400233214 is a deficient number, since it is larger than the sum of its proper divisors (231714026).

400233214 is a wasteful number, since it uses less digits than its factorization.

400233214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532474.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 400233214 is about 20005.8295004231. The cubic root of 400233214 is about 736.9494665283.

Adding to 400233214 its reverse (412332004), we get a palindrome (812565218).

The spelling of 400233214 in words is "four hundred million, two hundred thirty-three thousand, two hundred fourteen".