42861701316 has 96 divisors (see below), whose sum is σ = 121099587840. Its totient is φ = 11518377984.

The previous prime is 42861701279. The next prime is 42861701317. The reversal of 42861701316 is 61310716824.

It is a super-2 number, since 2×42861701316² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42861701317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2408740 + ... + 2426468.

It is an arithmetic number, because the mean of its divisors is an integer number (1261454040).

Almost surely, 2^42861701316 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 42861701316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60549793920).

42861701316 is an abundant number, since it is smaller than the sum of its proper divisors (78237886524).

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

42861701316 is a wasteful number, since it uses less digits than its factorization.

42861701316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19453 (or 19451 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 42861701316 in words is "forty-two billion, eight hundred sixty-one million, seven hundred one thousand, three hundred sixteen".