42442133410 has 32 divisors (see below), whose sum is σ = 77856301872. Its totient is φ = 16652463360.

The previous prime is 42442133401. The next prime is 42442133453. The reversal of 42442133410 is 1433124424.

It can be written as a sum of positive squares in 8 ways, for example, as 19591880841 + 22850252569 = 139971^2 + 151163^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078252 + ... + 3092008.

Almost surely, 2^42442133410 is an apocalyptic number.

42442133410 is a deficient number, since it is larger than the sum of its proper divisors (35414168462).

42442133410 is a wasteful number, since it uses less digits than its factorization.

42442133410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19638.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42442133410 its reverse (1433124424), we get a palindrome (43875257834).

The spelling of 42442133410 in words is "forty-two billion, four hundred forty-two million, one hundred thirty-three thousand, four hundred ten".