9420263168 has 18 divisors (see below), whose sum is σ = 18803728944. Its totient is φ = 4710131456.

The previous prime is 9420263161. The next prime is 9420263191. The reversal of 9420263168 is 8613620249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9420263161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18398696 + ... + 18399207.

It is an arithmetic number, because the mean of its divisors is an integer number (1044651608).

Almost surely, 2^9420263168 is an apocalyptic number.

It is an amenable number.

9420263168 is a deficient number, since it is larger than the sum of its proper divisors (9383465776).

9420263168 is an equidigital number, since it uses as much as digits as its factorization.

9420263168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36797919 (or 36797905 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 9420263168 is about 97058.0402027570. The cubic root of 9420263168 is about 2111.9696774036.

The spelling of 9420263168 in words is "nine billion, four hundred twenty million, two hundred sixty-three thousand, one hundred sixty-eight".