14401240291 has 2 divisors, whose sum is σ = 14401240292. Its totient is φ = 14401240290.

The previous prime is 14401240289. The next prime is 14401240303. The reversal of 14401240291 is 19204210441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14401240291 - 2¹ = 14401240289 is a prime.

Together with 14401240289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14401240691) 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 as a sum of consecutive naturals, namely, 7200620145 + 7200620146.

It is an arithmetic number, because the mean of its divisors is an integer number (7200620146).

Almost surely, 2^14401240291 is an apocalyptic number.

14401240291 is a deficient number, since it is larger than the sum of its proper divisors (1).

14401240291 is an equidigital number, since it uses as much as digits as its factorization.

14401240291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 14401240291 in words is "fourteen billion, four hundred one million, two hundred forty thousand, two hundred ninety-one".