71849741130 has 48 divisors (see below), whose sum is σ = 186836780520. Its totient is φ = 19157115264.

The previous prime is 71849741123. The next prime is 71849741153. The reversal of 71849741130 is 3114794817.

71849741130 is a `hidden beast` number, since 71 + 84 + 97 + 411 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 65987848161 + 5861892969 = 256881^2 + 76563^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597736 + ... + 707804.

Almost surely, 2^71849741130 is an apocalyptic number.

71849741130 is an abundant number, since it is smaller than the sum of its proper divisors (114987039390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71849741130 is a wasteful number, since it uses less digits than its factorization.

71849741130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117335 (or 117332 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 71849741130 in words is "seventy-one billion, eight hundred forty-nine million, seven hundred forty-one thousand, one hundred thirty".