422014400 has 42 divisors (see below), whose sum is σ = 1038423120. Its totient is φ = 168805120.

The previous prime is 422014391. The next prime is 422014423. The reversal of 422014400 is 4410224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130280 + ... + 133479.

It is an arithmetic number, because the mean of its divisors is an integer number (24724360).

Almost surely, 2^422014400 is an apocalyptic number.

422014400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422014400 is an abundant number, since it is smaller than the sum of its proper divisors (616408720).

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

422014400 is a wasteful number, since it uses less digits than its factorization.

422014400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263781 (or 263766 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 422014400 is about 20542.9890717003. The cubic root of 422014400 is about 750.0825983104.

Adding to 422014400 its reverse (4410224), we get a palindrome (426424624).

The spelling of 422014400 in words is "four hundred twenty-two million, fourteen thousand, four hundred".