60870771936 has 144 divisors (see below), whose sum is σ = 189043152480. Its totient is φ = 18465592320.

The previous prime is 60870771869. The next prime is 60870771971. The reversal of 60870771936 is 63917707806.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

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, 151330 + ... + 380318.

It is an arithmetic number, because the mean of its divisors is an integer number (1312799670).

Almost surely, 2^60870771936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60870771936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94521576240).

60870771936 is an abundant number, since it is smaller than the sum of its proper divisors (128172380544).

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

60870771936 is a wasteful number, since it uses less digits than its factorization.

60870771936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229089 (or 229078 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The spelling of 60870771936 in words is "sixty billion, eight hundred seventy million, seven hundred seventy-one thousand, nine hundred thirty-six".