9209421024 has 48 divisors (see below), whose sum is σ = 24301347840. Its totient is φ = 3053728640.

The previous prime is 9209421017. The next prime is 9209421029. The reversal of 9209421024 is 4201249029.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9209421029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232794 + ... + 269465.

It is an arithmetic number, because the mean of its divisors is an integer number (506278080).

Almost surely, 2^9209421024 is an apocalyptic number.

It is an amenable number.

9209421024 is an abundant number, since it is smaller than the sum of its proper divisors (15091926816).

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

9209421024 is a wasteful number, since it uses less digits than its factorization.

9209421024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502463 (or 502455 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 9209421024 is about 95965.7283825846. The cubic root of 9209421024 is about 2096.0941020821.

The spelling of 9209421024 in words is "nine billion, two hundred nine million, four hundred twenty-one thousand, twenty-four".