9324453021 has 16 divisors (see below), whose sum is σ = 13416936960. Its totient is φ = 5726134080.

The previous prime is 9324453001. The next prime is 9324453049. The reversal of 9324453021 is 1203544239.

It is not a de Polignac number, because 9324453021 - 2⁵ = 9324452989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9324453001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230890 + ... + 268251.

It is an arithmetic number, because the mean of its divisors is an integer number (838558560).

Almost surely, 2^9324453021 is an apocalyptic number.

It is an amenable number.

9324453021 is a deficient number, since it is larger than the sum of its proper divisors (4092483939).

9324453021 is a wasteful number, since it uses less digits than its factorization.

9324453021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499636.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 9324453021 is about 96563.2073877002. The cubic root of 9324453021 is about 2104.7852343972.

The spelling of 9324453021 in words is "nine billion, three hundred twenty-four million, four hundred fifty-three thousand, twenty-one".