9999917466904 has 16 divisors (see below), whose sum is σ = 18750009362400. Its totient is φ = 4999914970272.

The previous prime is 9999917466901. The next prime is 9999917466907. The reversal of 9999917466904 is 4096647199999.

It is an interprime number because it is at equal distance from previous prime (9999917466901) and next prime (9999917466907).

It is a pancake number, because a pancake can be divided into 9999917466904 parts by 4472117 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9999917466901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4488912 + ... + 6336415.

It is an arithmetic number, because the mean of its divisors is an integer number (1171875585150).

Almost surely, 2^{9999917466904} is an apocalyptic number.

It is an amenable number.

9999917466904 is a deficient number, since it is larger than the sum of its proper divisors (8750091895496).

9999917466904 is a wasteful number, since it uses less digits than its factorization.

9999917466904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10940802 (or 10940798 counting only the distinct ones).

The product of its (nonzero) digits is 2142770112, while the sum is 82.

The spelling of 9999917466904 in words is "nine trillion, nine hundred ninety-nine billion, nine hundred seventeen million, four hundred sixty-six thousand, nine hundred four".