235216342322666 has 32 divisors (see below), whose sum is σ = 366544428180480. Its totient is φ = 113069490105600.

The previous prime is 235216342322641. The next prime is 235216342322677. The reversal of 235216342322666 is 666223243612532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130934375 + ... + 132718661.

It is an arithmetic number, because the mean of its divisors is an integer number (11454513380640).

Almost surely, 2^{235216342322666} is an apocalyptic number.

235216342322666 is a deficient number, since it is larger than the sum of its proper divisors (131328085857814).

235216342322666 is a wasteful number, since it uses less digits than its factorization.

235216342322666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793990.

The product of its digits is 22394880, while the sum is 53.

The spelling of 235216342322666 in words is "two hundred thirty-five trillion, two hundred sixteen billion, three hundred forty-two million, three hundred twenty-two thousand, six hundred sixty-six".