141878663 has 2 divisors, whose sum is σ = 141878664. Its totient is φ = 141878662.

The previous prime is 141878641. The next prime is 141878677. The reversal of 141878663 is 366878141.

141878663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141878663 - 2¹² = 141874567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141878603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70939331 + 70939332.

It is an arithmetic number, because the mean of its divisors is an integer number (70939332).

Almost surely, 2^141878663 is an apocalyptic number.

141878663 is a deficient number, since it is larger than the sum of its proper divisors (1).

141878663 is an equidigital number, since it uses as much as digits as its factorization.

141878663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 44.

The square root of 141878663 is about 11911.2830123375. The cubic root of 141878663 is about 521.5617042354.

The spelling of 141878663 in words is "one hundred forty-one million, eight hundred seventy-eight thousand, six hundred sixty-three".