71054068079743 has 16 divisors (see below), whose sum is σ = 83105465667840. Its totient is φ = 59478295153536.

The previous prime is 71054068079741. The next prime is 71054068079849. The reversal of 71054068079743 is 34797086045017.

It is not a de Polignac number, because 71054068079743 - 2¹ = 71054068079741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71054068079741) 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, 15491833 + ... + 19547506.

It is an arithmetic number, because the mean of its divisors is an integer number (5194091604240).

Almost surely, 2^{71054068079743} is an apocalyptic number.

71054068079743 is a deficient number, since it is larger than the sum of its proper divisors (12051397588097).

71054068079743 is a wasteful number, since it uses less digits than its factorization.

71054068079743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35046126.

The product of its (nonzero) digits is 35562240, while the sum is 61.

The spelling of 71054068079743 in words is "seventy-one trillion, fifty-four billion, sixty-eight million, seventy-nine thousand, seven hundred forty-three".