4042565380338 has 16 divisors (see below), whose sum is σ = 8282329072416. Its totient is φ = 1314655408160.

The previous prime is 4042565380303. The next prime is 4042565380339. The reversal of 4042565380338 is 8330835652404.

It is not an unprimeable number, because it can be changed into a prime (4042565380339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8216596056 + ... + 8216596547.

It is an arithmetic number, because the mean of its divisors is an integer number (517645567026).

Almost surely, 2^{4042565380338} is an apocalyptic number.

4042565380338 is an abundant number, since it is smaller than the sum of its proper divisors (4239763692078).

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

4042565380338 is a wasteful number, since it uses less digits than its factorization.

4042565380338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16433192649.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 4042565380338 in words is "four trillion, forty-two billion, five hundred sixty-five million, three hundred eighty thousand, three hundred thirty-eight".