42066204059 has 12 divisors (see below), whose sum is σ = 46243030680. Its totient is φ = 38237892000.

The previous prime is 42066204043. The next prime is 42066204097. The reversal of 42066204059 is 95040266024.

It is not a de Polignac number, because 42066204059 - 2⁴ = 42066204043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42066204029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2095532 + ... + 2115510.

It is an arithmetic number, because the mean of its divisors is an integer number (3853585890).

Almost surely, 2^42066204059 is an apocalyptic number.

42066204059 is a deficient number, since it is larger than the sum of its proper divisors (4176826621).

42066204059 is a wasteful number, since it uses less digits than its factorization.

42066204059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37402 (or 37391 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 42066204059 in words is "forty-two billion, sixty-six million, two hundred four thousand, fifty-nine".