164310610542656 has 28 divisors (see below), whose sum is σ = 326078991091920. Its totient is φ = 82148974992000.

The previous prime is 164310610542649. The next prime is 164310610542697. The reversal of 164310610542656 is 656245016013461.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98073470 + ... + 99734781.

Almost surely, 2^{164310610542656} is an apocalyptic number.

164310610542656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164310610542656 is a deficient number, since it is larger than the sum of its proper divisors (161768380549264).

164310610542656 is a wasteful number, since it uses less digits than its factorization.

164310610542656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197821242 (or 197821232 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 164310610542656 in words is "one hundred sixty-four trillion, three hundred ten billion, six hundred ten million, five hundred forty-two thousand, six hundred fifty-six".