164245200626236 has 24 divisors (see below), whose sum is σ = 291075854827520. Its totient is φ = 81080730752112.

The previous prime is 164245200626207. The next prime is 164245200626249. The reversal of 164245200626236 is 632626002542461.

It is a self number, because there is not a number n which added to its sum of digits gives 164245200626236.

It is a congruent number.

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, 3468901 + ... + 18453283.

Almost surely, 2^{164245200626236} is an apocalyptic number.

It is an amenable number.

164245200626236 is a deficient number, since it is larger than the sum of its proper divisors (126830654201284).

164245200626236 is a wasteful number, since it uses less digits than its factorization.

164245200626236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15019153 (or 15019151 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 164245200626236 in words is "one hundred sixty-four trillion, two hundred forty-five billion, two hundred million, six hundred twenty-six thousand, two hundred thirty-six".