141863507 has 2 divisors, whose sum is σ = 141863508. Its totient is φ = 141863506.

The previous prime is 141863497. The next prime is 141863537. The reversal of 141863507 is 705368141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141863507 - 2¹² = 141859411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141863537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70931753 + 70931754.

It is an arithmetic number, because the mean of its divisors is an integer number (70931754).

Almost surely, 2^141863507 is an apocalyptic number.

141863507 is a deficient number, since it is larger than the sum of its proper divisors (1).

141863507 is an equidigital number, since it uses as much as digits as its factorization.

141863507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 141863507 is about 11910.6467918413. The cubic root of 141863507 is about 521.5431318616.

The spelling of 141863507 in words is "one hundred forty-one million, eight hundred sixty-three thousand, five hundred seven".