42530631016 has 64 divisors (see below), whose sum is σ = 84753345600. Its totient is φ = 19952335872.

The previous prime is 42530630953. The next prime is 42530631043. The reversal of 42530631016 is 61013603524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6794160 + ... + 6800416.

It is an arithmetic number, because the mean of its divisors is an integer number (1324271025).

Almost surely, 2^42530631016 is an apocalyptic number.

It is an amenable number.

42530631016 is a deficient number, since it is larger than the sum of its proper divisors (42222714584).

42530631016 is a wasteful number, since it uses less digits than its factorization.

42530631016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706 (or 6702 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 42530631016 in words is "forty-two billion, five hundred thirty million, six hundred thirty-one thousand, sixteen".