9337842581666 has 16 divisors (see below), whose sum is σ = 14145323201856. Its totient is φ = 4622782100976.

The previous prime is 9337842581659. The next prime is 9337842581677. The reversal of 9337842581666 is 6661852487339.

It is a junction number, because it is equal to n+sod(n) for n = 9337842581596 and 9337842581605.

It is an unprimeable number.

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, 11417081 + ... + 12207596.

It is an arithmetic number, because the mean of its divisors is an integer number (884082700116).

Almost surely, 2^{9337842581666} is an apocalyptic number.

9337842581666 is a deficient number, since it is larger than the sum of its proper divisors (4807480620190).

9337842581666 is a wasteful number, since it uses less digits than its factorization.

9337842581666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23626633.

The product of its digits is 313528320, while the sum is 68.

The spelling of 9337842581666 in words is "nine trillion, three hundred thirty-seven billion, eight hundred forty-two million, five hundred eighty-one thousand, six hundred sixty-six".