164465164334 has 8 divisors (see below), whose sum is σ = 246701683368. Its totient is φ = 82231269880.

The previous prime is 164465164321. The next prime is 164465164349. The reversal of 164465164334 is 433461564461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491192 + ... + 755115.

It is an arithmetic number, because the mean of its divisors is an integer number (30837710421).

Almost surely, 2^164465164334 is an apocalyptic number.

164465164334 is a deficient number, since it is larger than the sum of its proper divisors (82236519034).

164465164334 is a wasteful number, since it uses less digits than its factorization.

164465164334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312290.

The product of its digits is 2488320, while the sum is 47.

The spelling of 164465164334 in words is "one hundred sixty-four billion, four hundred sixty-five million, one hundred sixty-four thousand, three hundred thirty-four".