164729862960 has 160 divisors (see below), whose sum is σ = 552307025088. Its totient is φ = 40374681600.

The previous prime is 164729862949. The next prime is 164729863003. The reversal of 164729862960 is 69268927461.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 164729862894 and 164729862903.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 613660 + ... + 840260.

Almost surely, 2^164729862960 is an apocalyptic number.

164729862960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164729862960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276153512544).

164729862960 is an abundant number, since it is smaller than the sum of its proper divisors (387577162128).

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

164729862960 is a wasteful number, since it uses less digits than its factorization.

164729862960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226863 (or 226857 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 164729862960 in words is "one hundred sixty-four billion, seven hundred twenty-nine million, eight hundred sixty-two thousand, nine hundred sixty".