42505862201104 has 45 divisors (see below), whose sum is σ = 84147052435207. Its totient is φ = 20800141269152.

The previous prime is 42505862201063. The next prime is 42505862201149. The reversal of 42505862201104 is 40110226850524.

The square root of 42505862201104 is 6519652.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1225677237 + ... + 1225711915.

Almost surely, 2^{42505862201104} is an apocalyptic number.

42505862201104 is the 6519652-nd square number.

It is an amenable number.

42505862201104 is a deficient number, since it is larger than the sum of its proper divisors (41641190234103).

42505862201104 is an frugal number, since it uses more digits than its factorization.

42505862201104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69460 (or 34728 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 42505862201104 in words is "forty-two trillion, five hundred five billion, eight hundred sixty-two million, two hundred one thousand, one hundred four".