42066204060 has 48 divisors (see below), whose sum is σ = 123984604800. Its totient is φ = 10627251264.

The previous prime is 42066204043. The next prime is 42066204097. The reversal of 42066204060 is 6040266024.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18448950 + ... + 18451229.

It is an arithmetic number, because the mean of its divisors is an integer number (2583012600).

Almost surely, 2^42066204060 is an apocalyptic number.

It is an amenable number.

42066204060 is an abundant number, since it is smaller than the sum of its proper divisors (81918400740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42066204060 is a wasteful number, since it uses less digits than its factorization.

42066204060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36900210 (or 36900208 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 42066204060 in words is "forty-two billion, sixty-six million, two hundred four thousand, sixty".