14010004550520 has 192 divisors, whose sum is σ = 49691130652800. Its totient is φ = 3395045333760.

The previous prime is 14010004550497. The next prime is 14010004550527. The reversal of 14010004550520 is 2505540001041.

14010004550520 is a `hidden beast` number, since 1 + 4 + 0 + 100 + 0 + 4 + 550 + 5 + 2 + 0 = 666.

It is a super-2 number, since 2×14010004550520² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14010004550527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9526939 + ... + 10898741.

It is an arithmetic number, because the mean of its divisors is an integer number (258807972150).

Almost surely, 2^{14010004550520} is an apocalyptic number.

14010004550520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14010004550520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24845565326400).

14010004550520 is an abundant number, since it is smaller than the sum of its proper divisors (35681126102280).

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

14010004550520 is a wasteful number, since it uses less digits than its factorization.

14010004550520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374410 (or 1374403 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 14010004550520 its reverse (2505540001041), we get a palindrome (16515544551561).

The spelling of 14010004550520 in words is "fourteen trillion, ten billion, four million, five hundred fifty thousand, five hundred twenty".