141782484517 has 4 divisors (see below), whose sum is σ = 145614443596. Its totient is φ = 137950525440.

The previous prime is 141782484509. The next prime is 141782484559. The reversal of 141782484517 is 715484287141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48976345636 + 92806138881 = 221306^2 + 304641^2 .

It is a cyclic number.

It is not a de Polignac number, because 141782484517 - 2³ = 141782484509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141782484577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1915979484 + ... + 1915979557.

It is an arithmetic number, because the mean of its divisors is an integer number (36403610899).

Almost surely, 2^141782484517 is an apocalyptic number.

It is an amenable number.

141782484517 is a deficient number, since it is larger than the sum of its proper divisors (3831959079).

141782484517 is an equidigital number, since it uses as much as digits as its factorization.

141782484517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831959078.

The product of its digits is 2007040, while the sum is 52.

The spelling of 141782484517 in words is "one hundred forty-one billion, seven hundred eighty-two million, four hundred eighty-four thousand, five hundred seventeen".