141463813 has 2 divisors, whose sum is σ = 141463814. Its totient is φ = 141463812.

The previous prime is 141463801. The next prime is 141463877. The reversal of 141463813 is 318364141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136002244 + 5461569 = 11662^2 + 2337^2 .

It is a cyclic number.

It is not a de Polignac number, because 141463813 - 2²⁵ = 107909381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141463213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70731906 + 70731907.

It is an arithmetic number, because the mean of its divisors is an integer number (70731907).

Almost surely, 2^141463813 is an apocalyptic number.

It is an amenable number.

141463813 is a deficient number, since it is larger than the sum of its proper divisors (1).

141463813 is an equidigital number, since it uses as much as digits as its factorization.

141463813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 31.

The square root of 141463813 is about 11893.8561030475. The cubic root of 141463813 is about 521.0528630925.

The spelling of 141463813 in words is "one hundred forty-one million, four hundred sixty-three thousand, eight hundred thirteen".