164461211160 has 128 divisors (see below), whose sum is σ = 518909276160. Its totient is φ = 41640768000.

The previous prime is 164461211141. The next prime is 164461211203. The reversal of 164461211160 is 61112164461.

It is a congruent number.

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, 219916 + ... + 614235.

It is an arithmetic number, because the mean of its divisors is an integer number (4053978720).

Almost surely, 2^164461211160 is an apocalyptic number.

164461211160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164461211160 is an abundant number, since it is smaller than the sum of its proper divisors (354448065000).

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

164461211160 is a wasteful number, since it uses less digits than its factorization.

164461211160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834249 (or 834245 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 164461211160 in words is "one hundred sixty-four billion, four hundred sixty-one million, two hundred eleven thousand, one hundred sixty".