71601742114 has 32 divisors (see below), whose sum is σ = 127331366400. Its totient is φ = 29559029760.

The previous prime is 71601742109. The next prime is 71601742141. The reversal of 71601742114 is 41124710617.

It is a super-2 number, since 2×71601742114² (a number of 23 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 71601742114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744159 + ... + 834850.

It is an arithmetic number, because the mean of its divisors is an integer number (3979105200).

Almost surely, 2^71601742114 is an apocalyptic number.

71601742114 is a deficient number, since it is larger than the sum of its proper divisors (55729624286).

71601742114 is a wasteful number, since it uses less digits than its factorization.

71601742114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579138.

The product of its (nonzero) digits is 9408, while the sum is 34.

The spelling of 71601742114 in words is "seventy-one billion, six hundred one million, seven hundred forty-two thousand, one hundred fourteen".