164450162622406 has 8 divisors (see below), whose sum is σ = 246681314268480. Its totient is φ = 82223057866248.

The previous prime is 164450162622371. The next prime is 164450162622407. The reversal of 164450162622406 is 604226261054461.

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

It is a self number, because there is not a number n which added to its sum of digits gives 164450162622406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164450162622407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011620886 + ... + 1011783433.

It is an arithmetic number, because the mean of its divisors is an integer number (30835164283560).

Almost surely, 2^{164450162622406} is an apocalyptic number.

164450162622406 is a deficient number, since it is larger than the sum of its proper divisors (82231151646074).

164450162622406 is a wasteful number, since it uses less digits than its factorization.

164450162622406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023444958.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 164450162622406 in words is "one hundred sixty-four trillion, four hundred fifty billion, one hundred sixty-two million, six hundred twenty-two thousand, four hundred six".