1435223404 has 6 divisors (see below), whose sum is σ = 2511640964. Its totient is φ = 717611700.

The previous prime is 1435223401. The next prime is 1435223423. The reversal of 1435223404 is 4043225341.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1435223401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179402922 + ... + 179402929.

Almost surely, 2^1435223404 is an apocalyptic number.

It is an amenable number.

1435223404 is a deficient number, since it is larger than the sum of its proper divisors (1076417560).

1435223404 is a wasteful number, since it uses less digits than its factorization.

1435223404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358805855 (or 358805853 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 1435223404 is about 37884.3424649287. The cubic root of 1435223404 is about 1127.9932546165.

Adding to 1435223404 its reverse (4043225341), we get a palindrome (5478448745).

The spelling of 1435223404 in words is "one billion, four hundred thirty-five million, two hundred twenty-three thousand, four hundred four".