141391369787 has 4 divisors (see below), whose sum is σ = 141392229216. Its totient is φ = 141390510360.

The previous prime is 141391369781. The next prime is 141391369789. The reversal of 141391369787 is 787963193141.

It is a happy number.

141391369787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 141391369787 - 2⁸ = 141391369531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141391369781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97139 + ... + 540572.

It is an arithmetic number, because the mean of its divisors is an integer number (35348057304).

Almost surely, 2^141391369787 is an apocalyptic number.

141391369787 is a deficient number, since it is larger than the sum of its proper divisors (859429).

141391369787 is an equidigital number, since it uses as much as digits as its factorization.

141391369787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859428.

The product of its digits is 6858432, while the sum is 59.

The spelling of 141391369787 in words is "one hundred forty-one billion, three hundred ninety-one million, three hundred sixty-nine thousand, seven hundred eighty-seven".