335423201666 has 16 divisors (see below), whose sum is σ = 583109953920. Its totient is φ = 141728112960.

The previous prime is 335423201627. The next prime is 335423201683. The reversal of 335423201666 is 666102324533.

It is a super-2 number, since 2×335423201666² (a number of 24 digits) contains 22 as substring.

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, 168722951 + ... + 168724938.

It is an arithmetic number, because the mean of its divisors is an integer number (36444372120).

Almost surely, 2^335423201666 is an apocalyptic number.

335423201666 is a deficient number, since it is larger than the sum of its proper divisors (247686752254).

335423201666 is a wasteful number, since it uses less digits than its factorization.

335423201666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337447969.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 335423201666 in words is "three hundred thirty-five billion, four hundred twenty-three million, two hundred one thousand, six hundred sixty-six".