164234632716 has 144 divisors (see below), whose sum is σ = 548034439680. Its totient is φ = 40149020160.

The previous prime is 164234632673. The next prime is 164234632753. The reversal of 164234632716 is 617236432461.

164234632716 is a `hidden beast` number, since 1 + 6 + 4 + 2 + 3 + 4 + 632 + 7 + 1 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1695456 + ... + 1789703.

It is an arithmetic number, because the mean of its divisors is an integer number (3805794720).

Almost surely, 2^164234632716 is an apocalyptic number.

It is an amenable number.

164234632716 is an abundant number, since it is smaller than the sum of its proper divisors (383799806964).

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

164234632716 is a wasteful number, since it uses less digits than its factorization.

164234632716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485204 (or 3485199 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 164234632716 in words is "one hundred sixty-four billion, two hundred thirty-four million, six hundred thirty-two thousand, seven hundred sixteen".