9429244924 has 18 divisors (see below), whose sum is σ = 18137660072. Its totient is φ = 4286020200.

The previous prime is 9429244919. The next prime is 9429244943. The reversal of 9429244924 is 4294429249.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9740472 + ... + 9741439.

Almost surely, 2^9429244924 is an apocalyptic number.

It is an amenable number.

9429244924 is a deficient number, since it is larger than the sum of its proper divisors (8708415148).

9429244924 is a wasteful number, since it uses less digits than its factorization.

9429244924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19481937 (or 19481924 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The square root of 9429244924 is about 97104.2992045151. The cubic root of 9429244924 is about 2112.6406838092.

The spelling of 9429244924 in words is "nine billion, four hundred twenty-nine million, two hundred forty-four thousand, nine hundred twenty-four".