141284813 has 2 divisors, whose sum is σ = 141284814. Its totient is φ = 141284812.

The previous prime is 141284747. The next prime is 141284821. The reversal of 141284813 is 318482141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119727364 + 21557449 = 10942^2 + 4643^2 .

It is a cyclic number.

It is not a de Polignac number, because 141284813 - 2¹⁰ = 141283789 is a prime.

It is a super-2 number, since 2×141284813² = 39922796768889938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141284813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141284863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70642406 + 70642407.

It is an arithmetic number, because the mean of its divisors is an integer number (70642407).

Almost surely, 2^141284813 is an apocalyptic number.

It is an amenable number.

141284813 is a deficient number, since it is larger than the sum of its proper divisors (1).

141284813 is an equidigital number, since it uses as much as digits as its factorization.

141284813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 32.

The square root of 141284813 is about 11886.3288276911. The cubic root of 141284813 is about 520.8330004364.

The spelling of 141284813 in words is "one hundred forty-one million, two hundred eighty-four thousand, eight hundred thirteen".