42881000530 has 32 divisors (see below), whose sum is σ = 77357343168. Its totient is φ = 17114328000.

The previous prime is 42881000509. The next prime is 42881000531. The reversal of 42881000530 is 3500018824.

42881000530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42881000492 and 42881000501.

It is not an unprimeable number, because it can be changed into a prime (42881000531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11133105 + ... + 11136955.

It is an arithmetic number, because the mean of its divisors is an integer number (2417416974).

Almost surely, 2^42881000530 is an apocalyptic number.

42881000530 is a deficient number, since it is larger than the sum of its proper divisors (34476342638).

42881000530 is a wasteful number, since it uses less digits than its factorization.

42881000530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 42881000530 in words is "forty-two billion, eight hundred eighty-one million, five hundred thirty", and thus it is an aban number.