42005220007330 has 16 divisors (see below), whose sum is σ = 75645729253944. Its totient is φ = 16794013949440.

The previous prime is 42005220007327. The next prime is 42005220007351. The reversal of 42005220007330 is 3370002250024.

It can be written as a sum of positive squares in 4 ways, for example, as 25585195028761 + 16420024978569 = 5058181^2 + 4052163^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009234837 + ... + 1009276456.

Almost surely, 2^{42005220007330} is an apocalyptic number.

42005220007330 is a deficient number, since it is larger than the sum of its proper divisors (33640509246614).

42005220007330 is a wasteful number, since it uses less digits than its factorization.

42005220007330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018513381.

The product of its (nonzero) digits is 10080, while the sum is 28.

Adding to 42005220007330 its reverse (3370002250024), we get a palindrome (45375222257354).

The spelling of 42005220007330 in words is "forty-two trillion, five billion, two hundred twenty million, seven thousand, three hundred thirty".