42883516087747 has 24 divisors (see below), whose sum is σ = 46746099548160. Its totient is φ = 39190294203840.

The previous prime is 42883516087681. The next prime is 42883516087781. The reversal of 42883516087747 is 74778061538824.

It is a happy number.

It is not a de Polignac number, because 42883516087747 - 2²³ = 42883507699139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42883516087847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57332158 + ... + 58075324.

It is an arithmetic number, because the mean of its divisors is an integer number (1947754147840).

Almost surely, 2^{42883516087747} is an apocalyptic number.

42883516087747 is a deficient number, since it is larger than the sum of its proper divisors (3862583460413).

42883516087747 is an equidigital number, since it uses as much as digits as its factorization.

42883516087747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743843 (or 743530 counting only the distinct ones).

The product of its (nonzero) digits is 505774080, while the sum is 70.

The spelling of 42883516087747 in words is "forty-two trillion, eight hundred eighty-three billion, five hundred sixteen million, eighty-seven thousand, seven hundred forty-seven".