164097817941514 has 32 divisors (see below), whose sum is σ = 247910998593600. Its totient is φ = 81462873623040.

The previous prime is 164097817941443. The next prime is 164097817941517. The reversal of 164097817941514 is 415149718790461.

It is a super-2 number, since 2×164097817941514² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164097817941514.

It is not an unprimeable number, because it can be changed into a prime (164097817941517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394287322 + ... + 394703290.

It is an arithmetic number, because the mean of its divisors is an integer number (7747218706050).

Almost surely, 2^{164097817941514} is an apocalyptic number.

164097817941514 is a deficient number, since it is larger than the sum of its proper divisors (83813180652086).

164097817941514 is a wasteful number, since it uses less digits than its factorization.

164097817941514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418438.

The product of its (nonzero) digits is 60963840, while the sum is 67.

The spelling of 164097817941514 in words is "one hundred sixty-four trillion, ninety-seven billion, eight hundred seventeen million, nine hundred forty-one thousand, five hundred fourteen".