44180854209424 has 45 divisors (see below), whose sum is σ = 85890940867443. Its totient is φ = 22015703014656.

The previous prime is 44180854209383. The next prime is 44180854209431. The reversal of 44180854209424 is 42490245808144.

The square root of 44180854209424 is 6646868.

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

It can be written as a sum of positive squares in 4 ways, for example, as 43342472250000 + 838381959424 = 6583500^2 + 915632^2 .

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, 8321876082 + ... + 8321881390.

Almost surely, 2^{44180854209424} is an apocalyptic number.

44180854209424 is the 6646868-th square number.

It is an amenable number.

44180854209424 is a deficient number, since it is larger than the sum of its proper divisors (41710086658019).

44180854209424 is an frugal number, since it uses more digits than its factorization.

44180854209424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11252 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 55.

The spelling of 44180854209424 in words is "forty-four trillion, one hundred eighty billion, eight hundred fifty-four million, two hundred nine thousand, four hundred twenty-four".