4161542451614 has 16 divisors (see below), whose sum is σ = 6258021102720. Its totient is φ = 2075539134240.

The previous prime is 4161542451611. The next prime is 4161542451629.

4161542451614 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161542451611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1314872 + ... + 3170484.

It is an arithmetic number, because the mean of its divisors is an integer number (391126318920).

Almost surely, 2^{4161542451614} is an apocalyptic number.

4161542451614 is a deficient number, since it is larger than the sum of its proper divisors (2096478651106).

4161542451614 is a wasteful number, since it uses less digits than its factorization.

4161542451614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858435.

The product of its digits is 460800, while the sum is 44.

The spelling of 4161542451614 in words is "four trillion, one hundred sixty-one billion, five hundred forty-two million, four hundred fifty-one thousand, six hundred fourteen".