14404707339991 has 2 divisors, whose sum is σ = 14404707339992. Its totient is φ = 14404707339990.

The previous prime is 14404707339959. The next prime is 14404707340031. The reversal of 14404707339991 is 19993370740441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14404707339991 - 2⁵ = 14404707339959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14404707331991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202353669995 + 7202353669996.

It is an arithmetic number, because the mean of its divisors is an integer number (7202353669996).

Almost surely, 2^{14404707339991} is an apocalyptic number.

14404707339991 is a deficient number, since it is larger than the sum of its proper divisors (1).

14404707339991 is an equidigital number, since it uses as much as digits as its factorization.

14404707339991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20575296, while the sum is 61.

The spelling of 14404707339991 in words is "fourteen trillion, four hundred four billion, seven hundred seven million, three hundred thirty-nine thousand, nine hundred ninety-one".