42304366330561 has 16 divisors (see below), whose sum is σ = 42455721558528. Its totient is φ = 42153202713600.

The previous prime is 42304366330489. The next prime is 42304366330609. The reversal of 42304366330561 is 16503366340324.

It is a cyclic number.

It is not a de Polignac number, because 42304366330561 - 2¹³ = 42304366322369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42304366330361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3194945901 + ... + 3194959141.

It is an arithmetic number, because the mean of its divisors is an integer number (2653482597408).

Almost surely, 2^{42304366330561} is an apocalyptic number.

It is an amenable number.

42304366330561 is a deficient number, since it is larger than the sum of its proper divisors (151355227967).

42304366330561 is a wasteful number, since it uses less digits than its factorization.

42304366330561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19632.

The product of its (nonzero) digits is 2799360, while the sum is 46.

The spelling of 42304366330561 in words is "forty-two trillion, three hundred four billion, three hundred sixty-six million, three hundred thirty thousand, five hundred sixty-one".