14530020424000 has 56 divisors (see below), whose sum is σ = 35983595599848. Its totient is φ = 5812008166400.

The previous prime is 14530020423973. The next prime is 14530020424021. The reversal of 14530020424000 is 42402003541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 732421025856 + 13797599398144 = 855816^2 + 3714512^2 .

It is a super-2 number, since 2×14530020424000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908118277 + ... + 908134276.

Almost surely, 2^{14530020424000} is an apocalyptic number.

14530020424000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14530020424000 is an abundant number, since it is smaller than the sum of its proper divisors (21453575175848).

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

14530020424000 is an equidigital number, since it uses as much as digits as its factorization.

14530020424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816252580 (or 1816252560 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 14530020424000 its reverse (42402003541), we get a palindrome (14572422427541).

The spelling of 14530020424000 in words is "fourteen trillion, five hundred thirty billion, twenty million, four hundred twenty-four thousand".