9428400124 has 96 divisors (see below), whose sum is σ = 20566913472. Its totient is φ = 3715584000.

The previous prime is 9428400101. The next prime is 9428400133. The reversal of 9428400124 is 4210048249.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 9428400124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7982814 + ... + 7983994.

It is an arithmetic number, because the mean of its divisors is an integer number (214238682).

Almost surely, 2^9428400124 is an apocalyptic number.

It is an amenable number.

9428400124 is an abundant number, since it is smaller than the sum of its proper divisors (11138513348).

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

9428400124 is a wasteful number, since it uses less digits than its factorization.

9428400124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 9428400124 is about 97099.9491451978. The cubic root of 9428400124 is about 2112.5775888966.

The spelling of 9428400124 in words is "nine billion, four hundred twenty-eight million, four hundred thousand, one hundred twenty-four".