164122497626 has 8 divisors (see below), whose sum is σ = 248484529440. Its totient is φ = 81294321148.

The previous prime is 164122497619. The next prime is 164122497719. The reversal of 164122497626 is 626794221461.

164122497626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383463566 + ... + 383463993.

It is an arithmetic number, because the mean of its divisors is an integer number (31060566180).

Almost surely, 2^164122497626 is an apocalyptic number.

164122497626 is a deficient number, since it is larger than the sum of its proper divisors (84362031814).

164122497626 is a wasteful number, since it uses less digits than its factorization.

164122497626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766927668.

The product of its digits is 1741824, while the sum is 50.

The spelling of 164122497626 in words is "one hundred sixty-four billion, one hundred twenty-two million, four hundred ninety-seven thousand, six hundred twenty-six".