422400414 has 8 divisors (see below), whose sum is σ = 844800840. Its totient is φ = 140800136.

The previous prime is 422400413. The next prime is 422400431. The reversal of 422400414 is 414004224.

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

422400414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422400413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35200029 + ... + 35200040.

It is an arithmetic number, because the mean of its divisors is an integer number (105600105).

Almost surely, 2^422400414 is an apocalyptic number.

422400414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422400414 is a wasteful number, since it uses less digits than its factorization.

422400414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70400074.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 422400414 is about 20552.3821976918. The cubic root of 422400414 is about 750.3112272767.

Adding to 422400414 its reverse (414004224), we get a palindrome (836404638).

The spelling of 422400414 in words is "four hundred twenty-two million, four hundred thousand, four hundred fourteen".