71465759141 has 8 divisors (see below), whose sum is σ = 81733545600. Its totient is φ = 61212570768.

The previous prime is 71465759119. The next prime is 71465759171. The reversal of 71465759141 is 14195756417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71465759141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71465759141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71465759171) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3639026 + ... + 3658611.

It is an arithmetic number, because the mean of its divisors is an integer number (10216693200).

Almost surely, 2^71465759141 is an apocalyptic number.

It is an amenable number.

71465759141 is a deficient number, since it is larger than the sum of its proper divisors (10267786459).

71465759141 is a wasteful number, since it uses less digits than its factorization.

71465759141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7299043.

The product of its digits is 1058400, while the sum is 50.

The spelling of 71465759141 in words is "seventy-one billion, four hundred sixty-five million, seven hundred fifty-nine thousand, one hundred forty-one".