71034261604 has 12 divisors (see below), whose sum is σ = 124996754428. Its totient is φ = 35320903200.

The previous prime is 71034261587. The next prime is 71034261653. The reversal of 71034261604 is 40616243017.

It can be written as a sum of positive squares in 2 ways, for example, as 2185749504 + 68848512100 = 46752^2 + 262390^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 71034261604.

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, 49056087 + ... + 49057534.

Almost surely, 2^71034261604 is an apocalyptic number.

It is an amenable number.

71034261604 is a deficient number, since it is larger than the sum of its proper divisors (53962492824).

71034261604 is a wasteful number, since it uses less digits than its factorization.

71034261604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98113806 (or 98113804 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 71034261604 in words is "seventy-one billion, thirty-four million, two hundred sixty-one thousand, six hundred four".