9933425424 has 60 divisors (see below), whose sum is σ = 29938246156. Its totient is φ = 3056438016.

The previous prime is 9933425407. The next prime is 9933425441. The reversal of 9933425424 is 4245243399.

It is an interprime number because it is at equal distance from previous prime (9933425407) and next prime (9933425441).

It can be written as a sum of positive squares in 2 ways, for example, as 613453824 + 9319971600 = 24768^2 + 96540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9933425424.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2651287 + ... + 2655030.

Almost surely, 2^9933425424 is an apocalyptic number.

It is an amenable number.

9933425424 is an abundant number, since it is smaller than the sum of its proper divisors (20004820732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9933425424 is a wasteful number, since it uses less digits than its factorization.

9933425424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306344 (or 5306335 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 9933425424 is about 99666.5712463311. The cubic root of 9933425424 is about 2149.6430216044.

The spelling of 9933425424 in words is "nine billion, nine hundred thirty-three million, four hundred twenty-five thousand, four hundred twenty-four".