164096668574 has 32 divisors (see below), whose sum is σ = 253098893376. Its totient is φ = 79761127680.

The previous prime is 164096668409. The next prime is 164096668579. The reversal of 164096668574 is 475866690461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164096668579) 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, 7845959 + ... + 7866845.

It is an arithmetic number, because the mean of its divisors is an integer number (7909340418).

Almost surely, 2^164096668574 is an apocalyptic number.

164096668574 is a deficient number, since it is larger than the sum of its proper divisors (89002224802).

164096668574 is a wasteful number, since it uses less digits than its factorization.

164096668574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21620.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 164096668574 in words is "one hundred sixty-four billion, ninety-six million, six hundred sixty-eight thousand, five hundred seventy-four".