166660624335034 has 32 divisors (see below), whose sum is σ = 250746396189120. Its totient is φ = 83078765078400.

The previous prime is 166660624335031. The next prime is 166660624335041. The reversal of 166660624335034 is 430533426066661.

It is a super-2 number, since 2×166660624335034² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (166660624335031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17667823582 + ... + 17667833014.

It is an arithmetic number, because the mean of its divisors is an integer number (7835824880910).

Almost surely, 2^{166660624335034} is an apocalyptic number.

166660624335034 is a deficient number, since it is larger than the sum of its proper divisors (84085771854086).

166660624335034 is a wasteful number, since it uses less digits than its factorization.

166660624335034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21166.

The product of its (nonzero) digits is 33592320, while the sum is 55.

The spelling of 166660624335034 in words is "one hundred sixty-six trillion, six hundred sixty billion, six hundred twenty-four million, three hundred thirty-five thousand, thirty-four".