2049484286404 has 9 divisors (see below), whose sum is σ = 3586602511821. Its totient is φ = 1024740711600.

The previous prime is 2049484286387. The next prime is 2049484286411. The reversal of 2049484286404 is 4046824849402.

The square root of 2049484286404 is 1431602.

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., 1934319076804 + 115165209600 = 1390798^2 + 339360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2505304 + ... + 3221104.

Almost surely, 2^{2049484286404} is an apocalyptic number.

2049484286404 is the 1431602-nd square number.

It is an amenable number.

2049484286404 is a deficient number, since it is larger than the sum of its proper divisors (1537118225417).

2049484286404 is an frugal number, since it uses more digits than its factorization.

2049484286404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431606 (or 715803 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 55.

The spelling of 2049484286404 in words is "two trillion, forty-nine billion, four hundred eighty-four million, two hundred eighty-six thousand, four hundred four".