164410126254265 has 16 divisors (see below), whose sum is σ = 203660185752576. Its totient is φ = 127282901976000.

The previous prime is 164410126254233. The next prime is 164410126254289. The reversal of 164410126254265 is 562452621014461.

It is not a de Polignac number, because 164410126254265 - 2⁵ = 164410126254233 is a prime.

It is a super-3 number, since 3×164410126254265³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1400602 + ... + 18187411.

It is an arithmetic number, because the mean of its divisors is an integer number (12728761609536).

Almost surely, 2^{164410126254265} is an apocalyptic number.

It is an amenable number.

164410126254265 is a deficient number, since it is larger than the sum of its proper divisors (39250059498311).

164410126254265 is a wasteful number, since it uses less digits than its factorization.

164410126254265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19642200.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 164410126254265 in words is "one hundred sixty-four trillion, four hundred ten billion, one hundred twenty-six million, two hundred fifty-four thousand, two hundred sixty-five".