164064146112466 has 8 divisors (see below), whose sum is σ = 246104409634560. Its totient is φ = 82029342900948.

The previous prime is 164064146112421. The next prime is 164064146112481. The reversal of 164064146112466 is 664211641460461.

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

It is a super-2 number, since 2×164064146112466² (a number of 29 digits) contains 22 as substring.

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, 1365002526 + ... + 1365122713.

It is an arithmetic number, because the mean of its divisors is an integer number (30763051204320).

Almost surely, 2^{164064146112466} is an apocalyptic number.

164064146112466 is a deficient number, since it is larger than the sum of its proper divisors (82040263522094).

164064146112466 is a wasteful number, since it uses less digits than its factorization.

164064146112466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730155288.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 164064146112466 in words is "one hundred sixty-four trillion, sixty-four billion, one hundred forty-six million, one hundred twelve thousand, four hundred sixty-six".