9973402115 has 16 divisors (see below), whose sum is σ = 12286771200. Its totient is φ = 7768042080.

The previous prime is 9973402039. The next prime is 9973402129. The reversal of 9973402115 is 5112043799.

It is not a de Polignac number, because 9973402115 - 2⁸ = 9973401859 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66215 + ... + 155984.

It is an arithmetic number, because the mean of its divisors is an integer number (767923200).

Almost surely, 2^9973402115 is an apocalyptic number.

9973402115 is a deficient number, since it is larger than the sum of its proper divisors (2313369085).

9973402115 is a wasteful number, since it uses less digits than its factorization.

9973402115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222442.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 9973402115 is about 99866.9220262645. The cubic root of 9973402115 is about 2152.5228804882.

The spelling of 9973402115 in words is "nine billion, nine hundred seventy-three million, four hundred two thousand, one hundred fifteen".