42142566304 has 12 divisors (see below), whose sum is σ = 82968177474. Its totient is φ = 21071283136.

The previous prime is 42142566269. The next prime is 42142566307. The reversal of 42142566304 is 40366524124.

42142566304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40457299600 + 1685266704 = 201140^2 + 41052^2 .

It is not an unprimeable number, because it can be changed into a prime (42142566307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658477567 + ... + 658477630.

Almost surely, 2^42142566304 is an apocalyptic number.

It is an amenable number.

42142566304 is a deficient number, since it is larger than the sum of its proper divisors (40825611170).

42142566304 is a wasteful number, since it uses less digits than its factorization.

42142566304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316955207 (or 1316955199 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 42142566304 in words is "forty-two billion, one hundred forty-two million, five hundred sixty-six thousand, three hundred four".