140010050447 has 2 divisors, whose sum is σ = 140010050448. Its totient is φ = 140010050446.

The previous prime is 140010050407. The next prime is 140010050449. The reversal of 140010050447 is 744050010041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140010050447 is a prime.

Together with 140010050449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140010050449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70005025223 + 70005025224.

It is an arithmetic number, because the mean of its divisors is an integer number (70005025224).

Almost surely, 2^140010050447 is an apocalyptic number.

140010050447 is a deficient number, since it is larger than the sum of its proper divisors (1).

140010050447 is an equidigital number, since it uses as much as digits as its factorization.

140010050447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 26.

Adding to 140010050447 its reverse (744050010041), we get a palindrome (884060060488).

The spelling of 140010050447 in words is "one hundred forty billion, ten million, fifty thousand, four hundred forty-seven".