411223402 has 8 divisors (see below), whose sum is σ = 633506436. Its totient is φ = 200054592.

The previous prime is 411223369. The next prime is 411223411. The reversal of 411223402 is 204322114.

It can be written as a sum of positive squares in 2 ways, for example, as 392396481 + 18826921 = 19809^2 + 4339^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 411223402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2778463 + ... + 2778610.

Almost surely, 2^411223402 is an apocalyptic number.

411223402 is a deficient number, since it is larger than the sum of its proper divisors (222283034).

411223402 is a wasteful number, since it uses less digits than its factorization.

411223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557112.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 411223402 is about 20278.6439881961. The cubic root of 411223402 is about 743.6340612350.

Adding to 411223402 its reverse (204322114), we get a palindrome (615545516).

The spelling of 411223402 in words is "four hundred eleven million, two hundred twenty-three thousand, four hundred two".