141466559945 has 4 divisors (see below), whose sum is σ = 169759871940. Its totient is φ = 113173247952.

The previous prime is 141466559893. The next prime is 141466559947. The reversal of 141466559945 is 549955664141.

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 41094182089 + 100372377856 = 202717^2 + 316816^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141466559945 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141466559947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14146655990 + ... + 14146655999.

It is an arithmetic number, because the mean of its divisors is an integer number (42439967985).

Almost surely, 2^141466559945 is an apocalyptic number.

It is an amenable number.

141466559945 is a deficient number, since it is larger than the sum of its proper divisors (28293311995).

141466559945 is an equidigital number, since it uses as much as digits as its factorization.

141466559945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28293311994.

The product of its digits is 23328000, while the sum is 59.

The spelling of 141466559945 in words is "one hundred forty-one billion, four hundred sixty-six million, five hundred fifty-nine thousand, nine hundred forty-five".