164226246441 has 8 divisors (see below), whose sum is σ = 219950250240. Its totient is φ = 108993203472.

The previous prime is 164226246433. The next prime is 164226246461. The reversal of 164226246441 is 144642622461.

164226246441 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 not a de Polignac number, because 164226246441 - 2³ = 164226246433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164226246393 and 164226246402.

It is not an unprimeable number, because it can be changed into a prime (164226246421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 122739426 + ... + 122740763.

It is an arithmetic number, because the mean of its divisors is an integer number (27493781280).

Almost surely, 2^164226246441 is an apocalyptic number.

It is an amenable number.

164226246441 is a deficient number, since it is larger than the sum of its proper divisors (55724003799).

164226246441 is a wasteful number, since it uses less digits than its factorization.

164226246441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245480415.

The product of its digits is 442368, while the sum is 42.

The spelling of 164226246441 in words is "one hundred sixty-four billion, two hundred twenty-six million, two hundred forty-six thousand, four hundred forty-one".