14264115868648 has 8 divisors (see below), whose sum is σ = 26745217253730. Its totient is φ = 7132057934320.

The previous prime is 14264115868621. The next prime is 14264115868747. The reversal of 14264115868648 is 84686851146241.

It can be written as a sum of positive squares in only one way, i.e., 14108452478884 + 155663389764 = 3756122^2 + 394542^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14264115868648.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 891507241783 + ... + 891507241798.

Almost surely, 2^{14264115868648} is an apocalyptic number.

It is an amenable number.

14264115868648 is a deficient number, since it is larger than the sum of its proper divisors (12481101385082).

14264115868648 is a wasteful number, since it uses less digits than its factorization.

14264115868648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783014483587 (or 1783014483583 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 64.

The spelling of 14264115868648 in words is "fourteen trillion, two hundred sixty-four billion, one hundred fifteen million, eight hundred sixty-eight thousand, six hundred forty-eight".