14545044253320 has 64 divisors (see below), whose sum is σ = 49868723157120. Its totient is φ = 3324581543424.

The previous prime is 14545044253319. The next prime is 14545044253357. The reversal of 14545044253320 is 2335244054541.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8657763597 + ... + 8657765276.

It is an arithmetic number, because the mean of its divisors is an integer number (779198799330).

Almost surely, 2^{14545044253320} is an apocalyptic number.

14545044253320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14545044253320 is an abundant number, since it is smaller than the sum of its proper divisors (35323678903800).

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

14545044253320 is a wasteful number, since it uses less digits than its factorization.

14545044253320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17315528894 (or 17315528890 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 14545044253320 in words is "fourteen trillion, five hundred forty-five billion, forty-four million, two hundred fifty-three thousand, three hundred twenty".