1234424404 has 6 divisors (see below), whose sum is σ = 2160242714. Its totient is φ = 617212200.

The previous prime is 1234424381. The next prime is 1234424407. The reversal of 1234424404 is 4044244321.

It can be written as a sum of positive squares in only one way, i.e., 962240400 + 272184004 = 31020^2 + 16498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234424407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154303047 + ... + 154303054.

Almost surely, 2^1234424404 is an apocalyptic number.

It is an amenable number.

1234424404 is a deficient number, since it is larger than the sum of its proper divisors (925818310).

1234424404 is a wasteful number, since it uses less digits than its factorization.

1234424404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308606105 (or 308606103 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 1234424404 is about 35134.3763855287. The cubic root of 1234424404 is about 1072.7244177677.

Adding to 1234424404 its reverse (4044244321), we get a palindrome (5278668725).

The spelling of 1234424404 in words is "one billion, two hundred thirty-four million, four hundred twenty-four thousand, four hundred four".