9642454416 has 225 divisors, whose sum is σ = 31670825771. Its totient is φ = 2738490048.

The previous prime is 9642454411. The next prime is 9642454453. The reversal of 9642454416 is 6144542469.

The square root of 9642454416 is 98196.

It is a perfect power (a square), and thus also a powerful number.

9642454416 is a `hidden beast` number, since 96 + 4 + 2 + 4 + 544 + 16 = 666.

9642454416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9642454411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 57739165 + ... + 57739331.

Almost surely, 2^9642454416 is an apocalyptic number.

9642454416 is the 98196-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9642454416

9642454416 is an abundant number, since it is smaller than the sum of its proper divisors (22028371355).

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

9642454416 is an equidigital number, since it uses as much as digits as its factorization.

9642454416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 179 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The cubic root of 9642454416 is about 2128.4454861422.

The spelling of 9642454416 in words is "nine billion, six hundred forty-two million, four hundred fifty-four thousand, four hundred sixteen".