14001320405522 has 32 divisors (see below), whose sum is σ = 21511407411648. Its totient is φ = 6831172647936.

The previous prime is 14001320405503. The next prime is 14001320405537. The reversal of 14001320405522 is 22550402310041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442461833 + ... + 442493475.

It is an arithmetic number, because the mean of its divisors is an integer number (672231481614).

Almost surely, 2^{14001320405522} is an apocalyptic number.

14001320405522 is a deficient number, since it is larger than the sum of its proper divisors (7510087006126).

14001320405522 is a wasteful number, since it uses less digits than its factorization.

14001320405522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36554.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 14001320405522 its reverse (22550402310041), we get a palindrome (36551722715563).

The spelling of 14001320405522 in words is "fourteen trillion, one billion, three hundred twenty million, four hundred five thousand, five hundred twenty-two".