422014401 has 16 divisors (see below), whose sum is σ = 626924800. Its totient is φ = 280569744.

The previous prime is 422014391. The next prime is 422014423. The reversal of 422014401 is 104410224.

422014401 is a `hidden beast` number, since 4 + 220 + 1 + 440 + 1 = 666.

It is not a de Polignac number, because 422014401 - 2²² = 417820097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422014471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11386 + ... + 31203.

It is an arithmetic number, because the mean of its divisors is an integer number (39182800).

Almost surely, 2^422014401 is an apocalyptic number.

It is an amenable number.

422014401 is a deficient number, since it is larger than the sum of its proper divisors (204910399).

422014401 is a wasteful number, since it uses less digits than its factorization.

422014401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42965 (or 42959 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 422014401 is about 20542.9890960396. The cubic root of 422014401 is about 750.0825989029.

Adding to 422014401 its reverse (104410224), we get a palindrome (526424625).

The spelling of 422014401 in words is "four hundred twenty-two million, fourteen thousand, four hundred one".