14074403648 has 14 divisors (see below), whose sum is σ = 27928894866. Its totient is φ = 7037201792.

The previous prime is 14074403647. The next prime is 14074403671. The reversal of 14074403648 is 84630447041.

It can be written as a sum of positive squares in only one way, i.e., 13916449024 + 157954624 = 117968^2 + 12568^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14074403647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109956215 + ... + 109956342.

Almost surely, 2^14074403648 is an apocalyptic number.

It is an amenable number.

14074403648 is a deficient number, since it is larger than the sum of its proper divisors (13854491218).

14074403648 is an equidigital number, since it uses as much as digits as its factorization.

14074403648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219912569 (or 219912559 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 14074403648 in words is "fourteen billion, seventy-four million, four hundred three thousand, six hundred forty-eight".