164211493290594 has 16 divisors (see below), whose sum is σ = 328423862619360. Its totient is φ = 54737018423840.

The previous prime is 164211493290577. The next prime is 164211493290623. The reversal of 164211493290594 is 495092394112461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34052124 + ... + 38574215.

It is an arithmetic number, because the mean of its divisors is an integer number (20526491413710).

Almost surely, 2^{164211493290594} is an apocalyptic number.

164211493290594 is an abundant number, since it is smaller than the sum of its proper divisors (164212369328766).

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

164211493290594 is a wasteful number, since it uses less digits than its factorization.

164211493290594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73003185.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 164211493290594 in words is "one hundred sixty-four trillion, two hundred eleven billion, four hundred ninety-three million, two hundred ninety thousand, five hundred ninety-four".