14402645266465 has 32 divisors (see below), whose sum is σ = 18011199191040. Its totient is φ = 11047206641856.

The previous prime is 14402645266459. The next prime is 14402645266469. The reversal of 14402645266465 is 56466254620441.

It is a cyclic number.

It is not a de Polignac number, because 14402645266465 - 2⁷ = 14402645266337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14402645266469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7832664 + ... + 9495046.

It is an arithmetic number, because the mean of its divisors is an integer number (562849974720).

Almost surely, 2^{14402645266465} is an apocalyptic number.

It is an amenable number.

14402645266465 is a deficient number, since it is larger than the sum of its proper divisors (3608553924575).

14402645266465 is a wasteful number, since it uses less digits than its factorization.

14402645266465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663173.

The product of its (nonzero) digits is 33177600, while the sum is 55.

The spelling of 14402645266465 in words is "fourteen trillion, four hundred two billion, six hundred forty-five million, two hundred sixty-six thousand, four hundred sixty-five".