141489613 has 2 divisors, whose sum is σ = 141489614. Its totient is φ = 141489612.

The previous prime is 141489511. The next prime is 141489641. The reversal of 141489613 is 316984141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140493609 + 996004 = 11853^2 + 998^2 .

It is an emirp because it is prime and its reverse (316984141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141489613 - 2¹⁷ = 141358541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141483613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70744806 + 70744807.

It is an arithmetic number, because the mean of its divisors is an integer number (70744807).

Almost surely, 2^141489613 is an apocalyptic number.

It is an amenable number.

141489613 is a deficient number, since it is larger than the sum of its proper divisors (1).

141489613 is an equidigital number, since it uses as much as digits as its factorization.

141489613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 37.

The square root of 141489613 is about 11894.9406471827. The cubic root of 141489613 is about 521.0845374984.

The spelling of 141489613 in words is "one hundred forty-one million, four hundred eighty-nine thousand, six hundred thirteen".