42327301696 has 21 divisors (see below), whose sum is σ = 83996505489. Its totient is φ = 21162827904.

The previous prime is 42327301693. The next prime is 42327301697. The reversal of 42327301696 is 69610372324.

The square root of 42327301696 is 205736.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 25306446400 + 17020855296 = 159080^2 + 130464^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42327301693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1633030 + ... + 1658746.

Almost surely, 2^42327301696 is an apocalyptic number.

42327301696 is the 205736-th square number.

It is an amenable number.

42327301696 is a deficient number, since it is larger than the sum of its proper divisors (41669203793).

42327301696 is an frugal number, since it uses more digits than its factorization.

42327301696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51446 (or 25719 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 42327301696 in words is "forty-two billion, three hundred twenty-seven million, three hundred one thousand, six hundred ninety-six".