14531245121430 has 48 divisors (see below), whose sum is σ = 40003663044384. Its totient is φ = 3647057598720.

The previous prime is 14531245121423. The next prime is 14531245121431. The reversal of 14531245121430 is 3412154213541.

14531245121430 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 124 + 512 + 14 + 3 + 0 = 666.

It is a super-2 number, since 2×14531245121430² (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 (14531245121431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4748771386 + ... + 4748774445.

It is an arithmetic number, because the mean of its divisors is an integer number (833409646758).

Almost surely, 2^{14531245121430} is an apocalyptic number.

14531245121430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14531245121430 is an abundant number, since it is smaller than the sum of its proper divisors (25472417922954).

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

14531245121430 is a wasteful number, since it uses less digits than its factorization.

14531245121430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9497545861 (or 9497545858 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 14531245121430 its reverse (3412154213541), we get a palindrome (17943399334971).

The spelling of 14531245121430 in words is "fourteen trillion, five hundred thirty-one billion, two hundred forty-five million, one hundred twenty-one thousand, four hundred thirty".