71001312340141 has 16 divisors (see below), whose sum is σ = 73429270548480. Its totient is φ = 68617086073200.

The previous prime is 71001312340139. The next prime is 71001312340151. The reversal of 71001312340141 is 14104321310017.

It is a cyclic number.

It is not a de Polignac number, because 71001312340141 - 2¹ = 71001312340139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71001312340151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28768131 + ... + 31138528.

It is an arithmetic number, because the mean of its divisors is an integer number (4589329409280).

Almost surely, 2^{71001312340141} is an apocalyptic number.

It is an amenable number.

71001312340141 is a deficient number, since it is larger than the sum of its proper divisors (2427958208339).

71001312340141 is a wasteful number, since it uses less digits than its factorization.

71001312340141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59907024.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 71001312340141 its reverse (14104321310017), we get a palindrome (85105633650158).

The spelling of 71001312340141 in words is "seventy-one trillion, one billion, three hundred twelve million, three hundred forty thousand, one hundred forty-one".