164610836214 has 24 divisors (see below), whose sum is σ = 361871757240. Its totient is φ = 49882071360.

The previous prime is 164610836213. The next prime is 164610836227. The reversal of 164610836214 is 412638016461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164610836213) 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, 113367619 + ... + 113369070.

It is an arithmetic number, because the mean of its divisors is an integer number (15077989885).

Almost surely, 2^164610836214 is an apocalyptic number.

164610836214 is an abundant number, since it is smaller than the sum of its proper divisors (197260921026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164610836214 is a wasteful number, since it uses less digits than its factorization.

164610836214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226736716 (or 226736705 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 164610836214 in words is "one hundred sixty-four billion, six hundred ten million, eight hundred thirty-six thousand, two hundred fourteen".