1424664412 has 12 divisors (see below), whose sum is σ = 2494278360. Its totient is φ = 712013456.

The previous prime is 1424664407. The next prime is 1424664419. The reversal of 1424664412 is 2144664241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424664419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69487 + ... + 87622.

It is an arithmetic number, because the mean of its divisors is an integer number (207856530).

Almost surely, 2^1424664412 is an apocalyptic number.

It is an amenable number.

1424664412 is a deficient number, since it is larger than the sum of its proper divisors (1069613948).

1424664412 is a wasteful number, since it uses less digits than its factorization.

1424664412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159380 (or 159378 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The square root of 1424664412 is about 37744.7269429784. The cubic root of 1424664412 is about 1125.2202135498.

The spelling of 1424664412 in words is "one billion, four hundred twenty-four million, six hundred sixty-four thousand, four hundred twelve".