141584380729 has 27 divisors (see below), whose sum is σ = 157985550639. Its totient is φ = 126790297920.

The previous prime is 141584380703. The next prime is 141584380733. The reversal of 141584380729 is 927083485141.

The square root of 141584380729 is 376277.

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

141584380729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 15877260025 + 125707120704 = 126005^2 + 354552^2 .

It is not a de Polignac number, because 141584380729 - 2¹⁷ = 141584249657 is a prime.

It is a super-2 number, since 2×141584380729² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141584380799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 326984497 + ... + 326984929.

Almost surely, 2^141584380729 is an apocalyptic number.

141584380729 is the 376277-th square number.

141584380729 is the 188139-th centered octagonal number.

It is an amenable number.

141584380729 is a deficient number, since it is larger than the sum of its proper divisors (16401169910).

141584380729 is an frugal number, since it uses more digits than its factorization.

141584380729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 141584380729 in words is "one hundred forty-one billion, five hundred eighty-four million, three hundred eighty thousand, seven hundred twenty-nine".