414223402 has 4 divisors (see below), whose sum is σ = 621335106. Its totient is φ = 207111700.

The previous prime is 414223391. The next prime is 414223409. The reversal of 414223402 is 204322414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 212838921 + 201384481 = 14589^2 + 14191^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (414223409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103555849 + ... + 103555852.

Almost surely, 2^414223402 is an apocalyptic number.

414223402 is a deficient number, since it is larger than the sum of its proper divisors (207111704).

414223402 is a wasteful number, since it uses less digits than its factorization.

414223402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207111703.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 414223402 is about 20352.4790136239. The cubic root of 414223402 is about 745.4380271708.

Adding to 414223402 its reverse (204322414), we get a palindrome (618545816).

The spelling of 414223402 in words is "four hundred fourteen million, two hundred twenty-three thousand, four hundred two".