14396749970560 has 64 divisors (see below), whose sum is σ = 34419550409280. Its totient is φ = 5758311803904.

The previous prime is 14396749970557. The next prime is 14396749970623. The reversal of 14396749970560 is 6507994769341.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 14396749970560.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8838439 + ... + 10339801.

It is an arithmetic number, because the mean of its divisors is an integer number (537805475145).

Almost surely, 2^{14396749970560} is an apocalyptic number.

14396749970560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14396749970560 is an abundant number, since it is smaller than the sum of its proper divisors (20022800438720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14396749970560 is a wasteful number, since it uses less digits than its factorization.

14396749970560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516365 (or 1516353 counting only the distinct ones).

The product of its (nonzero) digits is 308629440, while the sum is 70.

The spelling of 14396749970560 in words is "fourteen trillion, three hundred ninety-six billion, seven hundred forty-nine million, nine hundred seventy thousand, five hundred sixty".