164229080073 has 16 divisors (see below), whose sum is σ = 219698947776. Its totient is φ = 109123179840.

The previous prime is 164229080063. The next prime is 164229080111. The reversal of 164229080073 is 370080922461.

It is a de Polignac number, because none of the positive numbers 2^k-164229080073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164229080063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145190 + ... + 1280592.

It is an arithmetic number, because the mean of its divisors is an integer number (13731184236).

Almost surely, 2^164229080073 is an apocalyptic number.

It is an amenable number.

164229080073 is a deficient number, since it is larger than the sum of its proper divisors (55469867703).

164229080073 is a wasteful number, since it uses less digits than its factorization.

164229080073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136744.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 164229080073 in words is "one hundred sixty-four billion, two hundred twenty-nine million, eighty thousand, seventy-three".