71740057210 has 32 divisors (see below), whose sum is σ = 130817468160. Its totient is φ = 28321780032.

The previous prime is 71740057159. The next prime is 71740057271. The reversal of 71740057210 is 1275004717.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2193397 + ... + 2225863.

It is an arithmetic number, because the mean of its divisors is an integer number (4088045880).

Almost surely, 2^71740057210 is an apocalyptic number.

71740057210 is a deficient number, since it is larger than the sum of its proper divisors (59077410950).

71740057210 is a wasteful number, since it uses less digits than its factorization.

71740057210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35350.

The product of its (nonzero) digits is 13720, while the sum is 34.

The spelling of 71740057210 in words is "seventy-one billion, seven hundred forty million, fifty-seven thousand, two hundred ten".