9994425024 has 112 divisors (see below), whose sum is σ = 27209800800. Its totient is φ = 3235676160.

The previous prime is 9994424977. The next prime is 9994425031. The reversal of 9994425024 is 4205244999.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831452 + ... + 1836900.

It is an arithmetic number, because the mean of its divisors is an integer number (242944650).

Almost surely, 2^9994425024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9994425024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13604900400).

9994425024 is an abundant number, since it is smaller than the sum of its proper divisors (17215375776).

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

9994425024 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (9994425023) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (5738).

9994425024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738 (or 5728 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 9994425024 is about 99972.1212338720. The cubic root of 9994425024 is about 2154.0342515518.

The spelling of 9994425024 in words is "nine billion, nine hundred ninety-four million, four hundred twenty-five thousand, twenty-four".