164190075714 has 96 divisors (see below), whose sum is σ = 413115490944. Its totient is φ = 46161446400.

The previous prime is 164190075683. The next prime is 164190075737. The reversal of 164190075714 is 417570091461.

164190075714 is a `hidden beast` number, since 1 + 64 + 19 + 0 + 0 + 7 + 571 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 164190075714.

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, 2034762 + ... + 2113914.

It is an arithmetic number, because the mean of its divisors is an integer number (4303286364).

Almost surely, 2^164190075714 is an apocalyptic number.

164190075714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 164190075714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206557745472).

164190075714 is an abundant number, since it is smaller than the sum of its proper divisors (248925415230).

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

164190075714 is a wasteful number, since it uses less digits than its factorization.

164190075714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79432 (or 79429 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 164190075714 in words is "one hundred sixty-four billion, one hundred ninety million, seventy-five thousand, seven hundred fourteen".