164342630524252 has 12 divisors (see below), whose sum is σ = 300103934000976. Its totient is φ = 78598649381120.

The previous prime is 164342630524181. The next prime is 164342630524309. The reversal of 164342630524252 is 252425036243461.

It is a junction number, because it is equal to n+sod(n) for n = 164342630524196 and 164342630524205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893166470149 + ... + 893166470332.

It is an arithmetic number, because the mean of its divisors is an integer number (25008661166748).

Almost surely, 2^{164342630524252} is an apocalyptic number.

It is an amenable number.

164342630524252 is a deficient number, since it is larger than the sum of its proper divisors (135761303476724).

164342630524252 is a wasteful number, since it uses less digits than its factorization.

164342630524252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786332940508 (or 1786332940506 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 164342630524252 in words is "one hundred sixty-four trillion, three hundred forty-two billion, six hundred thirty million, five hundred twenty-four thousand, two hundred fifty-two".