164245364104352 has 24 divisors (see below), whose sum is σ = 323377681669812. Its totient is φ = 82117698918400.

The previous prime is 164245364104313. The next prime is 164245364104357. The reversal of 164245364104352 is 253401463542461.

It can be written as a sum of positive squares in 2 ways, for example, as 153033822627856 + 11211541476496 = 12370684^2 + 3348364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 164245364104352.

It is not an unprimeable number, because it can be changed into a prime (164245364104357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155187299 + ... + 156242082.

Almost surely, 2^{164245364104352} is an apocalyptic number.

It is an amenable number.

164245364104352 is a deficient number, since it is larger than the sum of its proper divisors (159132317565460).

164245364104352 is a wasteful number, since it uses less digits than its factorization.

164245364104352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311445872 (or 311445864 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 164245364104352 in words is "one hundred sixty-four trillion, two hundred forty-five billion, three hundred sixty-four million, one hundred four thousand, three hundred fifty-two".