71339172010 has 16 divisors (see below), whose sum is σ = 131881064616. Its totient is φ = 27764434368.

The previous prime is 71339171873. The next prime is 71339172049. The reversal of 71339172010 is 1027193317.

It can be written as a sum of positive squares in 4 ways, for example, as 67248418329 + 4090753681 = 259323^2 + 63959^2 .

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, 96403917 + ... + 96404656.

Almost surely, 2^71339172010 is an apocalyptic number.

71339172010 is a deficient number, since it is larger than the sum of its proper divisors (60541892606).

71339172010 is a wasteful number, since it uses less digits than its factorization.

71339172010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192808617.

The product of its (nonzero) digits is 7938, while the sum is 34.

The spelling of 71339172010 in words is "seventy-one billion, three hundred thirty-nine million, one hundred seventy-two thousand, ten".