71008129359 has 16 divisors (see below), whose sum is σ = 106000266240. Its totient is φ = 46977386040.

The previous prime is 71008129351. The next prime is 71008129369. The reversal of 71008129359 is 95392180017.

It is not a de Polignac number, because 71008129359 - 2³ = 71008129351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71008129351) 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, 10034367 + ... + 10041440.

It is an arithmetic number, because the mean of its divisors is an integer number (6625016640).

Almost surely, 2^71008129359 is an apocalyptic number.

71008129359 is a deficient number, since it is larger than the sum of its proper divisors (34992136881).

71008129359 is a wasteful number, since it uses less digits than its factorization.

71008129359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20075947 (or 20075941 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 71008129359 in words is "seventy-one billion, eight million, one hundred twenty-nine thousand, three hundred fifty-nine".