9420002002 has 16 divisors (see below), whose sum is σ = 14463152352. Its totient is φ = 4599020160.

The previous prime is 9420001951. The next prime is 9420002003. The reversal of 9420002002 is 2002000249.

It is a happy number.

9420002002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9420002003) 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 7 ways as a sum of consecutive naturals, for example, 289602 + ... + 320482.

It is an arithmetic number, because the mean of its divisors is an integer number (903947022).

Almost surely, 2^9420002002 is an apocalyptic number.

9420002002 is a deficient number, since it is larger than the sum of its proper divisors (5043150350).

9420002002 is a wasteful number, since it uses less digits than its factorization.

9420002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34473.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 9420002002 is about 97056.6947819675. The cubic root of 9420002002 is about 2111.9501599103.

The spelling of 9420002002 in words is "nine billion, four hundred twenty million, two thousand, two".