9616904976842 has 64 divisors (see below), whose sum is σ = 15604304486400. Its totient is φ = 4431181328640.

The previous prime is 9616904976827. The next prime is 9616904976851. The reversal of 9616904976842 is 2486794096169.

It is a super-2 number, since 2×9616904976842² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211323863 + ... + 211369365.

It is an arithmetic number, because the mean of its divisors is an integer number (243817257600).

Almost surely, 2^{9616904976842} is an apocalyptic number.

9616904976842 is a deficient number, since it is larger than the sum of its proper divisors (5987399509558).

9616904976842 is a wasteful number, since it uses less digits than its factorization.

9616904976842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46571.

The product of its (nonzero) digits is 282175488, while the sum is 71.

The spelling of 9616904976842 in words is "nine trillion, six hundred sixteen billion, nine hundred four million, nine hundred seventy-six thousand, eight hundred forty-two".