71206130284 has 12 divisors (see below), whose sum is σ = 130028585904. Its totient is φ = 34055105744.

The previous prime is 71206130279. The next prime is 71206130293. The reversal of 71206130284 is 48203160217.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386989747 + ... + 386989930.

It is an arithmetic number, because the mean of its divisors is an integer number (10835715492).

Almost surely, 2^71206130284 is an apocalyptic number.

It is an amenable number.

71206130284 is a deficient number, since it is larger than the sum of its proper divisors (58822455620).

71206130284 is a wasteful number, since it uses less digits than its factorization.

71206130284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773979704 (or 773979702 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 71206130284 in words is "seventy-one billion, two hundred six million, one hundred thirty thousand, two hundred eighty-four".