164241056799 has 12 divisors (see below), whose sum is σ = 247551738096. Its totient is φ = 104733427392.

The previous prime is 164241056767. The next prime is 164241056803. The reversal of 164241056799 is 997650142461.

164241056799 is a `hidden beast` number, since 1 + 64 + 2 + 4 + 10 + 567 + 9 + 9 = 666.

It is not a de Polignac number, because 164241056799 - 2⁵ = 164241056767 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164241056599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396717322 + ... + 396717735.

It is an arithmetic number, because the mean of its divisors is an integer number (20629311508).

Almost surely, 2^164241056799 is an apocalyptic number.

164241056799 is a deficient number, since it is larger than the sum of its proper divisors (83310681297).

164241056799 is a wasteful number, since it uses less digits than its factorization.

164241056799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793435086 (or 793435083 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 164241056799 in words is "one hundred sixty-four billion, two hundred forty-one million, fifty-six thousand, seven hundred ninety-nine".