42016420996 has 48 divisors (see below), whose sum is σ = 82208976192. Its totient is φ = 18623628800.

The previous prime is 42016420993. The next prime is 42016420997. The reversal of 42016420996 is 69902461024.

It is not an unprimeable number, because it can be changed into a prime (42016420993) 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 15 ways as a sum of consecutive naturals, for example, 5005515 + ... + 5013901.

It is an arithmetic number, because the mean of its divisors is an integer number (1712687004).

Almost surely, 2^42016420996 is an apocalyptic number.

It is an amenable number.

42016420996 is a deficient number, since it is larger than the sum of its proper divisors (40192555196).

42016420996 is a wasteful number, since it uses less digits than its factorization.

42016420996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11220 (or 11218 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 42016420996 in words is "forty-two billion, sixteen million, four hundred twenty thousand, nine hundred ninety-six".