44423598000609 has 45 divisors (see below), whose sum is σ = 66516292837731. Its totient is φ = 29546668203120.

The previous prime is 44423598000577. The next prime is 44423598000631. The reversal of 44423598000609 is 90600089532444.

The square root of 44423598000609 is 6665103.

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

44423598000609 is a `hidden beast` number, since 4 + 4 + 4 + 23 + 5 + 9 + 8 + 0 + 0 + 0 + 609 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27546783741009 + 16876814259600 = 5248503^2 + 4108140^2 .

It is not a de Polignac number, because 44423598000609 - 2⁵ = 44423598000577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44423598000679) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 47208924079 + ... + 47208925019.

Almost surely, 2^{44423598000609} is an apocalyptic number.

44423598000609 is the 6665103-rd square number.

44423598000609 is the 3332552-nd centered octagonal number.

It is an amenable number.

44423598000609 is a deficient number, since it is larger than the sum of its proper divisors (22092694837122).

44423598000609 is an frugal number, since it uses more digits than its factorization.

44423598000609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 44423598000609 in words is "forty-four trillion, four hundred twenty-three billion, five hundred ninety-eight million, six hundred nine", and thus it is an aban number.