164344142553363 has 96 divisors (see below), whose sum is σ = 261832229410752. Its totient is φ = 102653991014400.

The previous prime is 164344142553313. The next prime is 164344142553373. The reversal of 164344142553363 is 363355241443461.

164344142553363 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 4 + 4 + 1 + 42 + 5 + 533 + 63 = 666.

It is not a de Polignac number, because 164344142553363 - 2⁹ = 164344142552851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164344142553313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5525829673 + ... + 5525859413.

It is an arithmetic number, because the mean of its divisors is an integer number (2727419056362).

Almost surely, 2^{164344142553363} is an apocalyptic number.

164344142553363 is a deficient number, since it is larger than the sum of its proper divisors (97488086857389).

164344142553363 is a wasteful number, since it uses less digits than its factorization.

164344142553363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35747 (or 35735 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 54.

The spelling of 164344142553363 in words is "one hundred sixty-four trillion, three hundred forty-four billion, one hundred forty-two million, five hundred fifty-three thousand, three hundred sixty-three".