141478663 has 2 divisors, whose sum is σ = 141478664. Its totient is φ = 141478662.

The previous prime is 141478661. The next prime is 141478691. The reversal of 141478663 is 366874141.

141478663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141478663 - 2¹ = 141478661 is a prime.

Together with 141478661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141478661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70739331 + 70739332.

It is an arithmetic number, because the mean of its divisors is an integer number (70739332).

Almost surely, 2^141478663 is an apocalyptic number.

141478663 is a deficient number, since it is larger than the sum of its proper divisors (1).

141478663 is an equidigital number, since it uses as much as digits as its factorization.

141478663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 141478663 is about 11894.4803585529. The cubic root of 141478663 is about 521.0710947616.

The spelling of 141478663 in words is "one hundred forty-one million, four hundred seventy-eight thousand, six hundred sixty-three".