164314534603242 has 16 divisors (see below), whose sum is σ = 329140156413600. Its totient is φ = 54686330333232.

The previous prime is 164314534603217. The next prime is 164314534603283. The reversal of 164314534603242 is 242306435413461.

It is a junction number, because it is equal to n+sod(n) for n = 164314534603191 and 164314534603200.

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, 21295296117 + ... + 21295303832.

It is an arithmetic number, because the mean of its divisors is an integer number (20571259775850).

Almost surely, 2^{164314534603242} is an apocalyptic number.

164314534603242 is an abundant number, since it is smaller than the sum of its proper divisors (164825621810358).

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

164314534603242 is a wasteful number, since it uses less digits than its factorization.

164314534603242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42590600597.

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 164314534603242 in words is "one hundred sixty-four trillion, three hundred fourteen billion, five hundred thirty-four million, six hundred three thousand, two hundred forty-two".