71000634326 has 16 divisors (see below), whose sum is σ = 106782796800. Its totient is φ = 35406452328.

The previous prime is 71000634319. The next prime is 71000634401. The reversal of 71000634326 is 62343600017.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71000634292 and 71000634301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780361 + ... + 1819803.

It is an arithmetic number, because the mean of its divisors is an integer number (6673924800).

Almost surely, 2^71000634326 is an apocalyptic number.

71000634326 is a deficient number, since it is larger than the sum of its proper divisors (35782162474).

71000634326 is a wasteful number, since it uses less digits than its factorization.

71000634326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41803.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 71000634326 in words is "seventy-one billion, six hundred thirty-four thousand, three hundred twenty-six".