43065380484 has 297 divisors, whose sum is σ = 133693591941. Its totient is φ = 12102683040.

The previous prime is 43065380473. The next prime is 43065380507. The reversal of 43065380484 is 48408356034.

The square root of 43065380484 is 207522.

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

43065380484 is a `hidden beast` number, since 4 + 30 + 6 + 538 + 0 + 4 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1400406084 + 41664974400 = 37422^2 + 204120^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 98 ways as a sum of consecutive naturals, for example, 705989814 + ... + 705989874.

Almost surely, 2^43065380484 is an apocalyptic number.

43065380484 is the 207522-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43065380484

43065380484 is an abundant number, since it is smaller than the sum of its proper divisors (90628211457).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43065380484 is an frugal number, since it uses more digits than its factorization.

43065380484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 43065380484 in words is "forty-three billion, sixty-five million, three hundred eighty thousand, four hundred eighty-four".