14531240142315 has 64 divisors (see below), whose sum is σ = 27821113044480. Its totient is φ = 7153682106240.

The previous prime is 14531240142281. The next prime is 14531240142347. The reversal of 14531240142315 is 51324104213541.

14531240142315 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 12 + 401 + 4 + 231 + 5 = 666.

It is not a de Polignac number, because 14531240142315 - 2⁷ = 14531240142187 is a prime.

It is a super-2 number, since 2×14531240142315² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14531240142315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136350600 + ... + 136457130.

It is an arithmetic number, because the mean of its divisors is an integer number (434704891320).

Almost surely, 2^{14531240142315} is an apocalyptic number.

14531240142315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14531240142315 is a deficient number, since it is larger than the sum of its proper divisors (13289872902165).

14531240142315 is a wasteful number, since it uses less digits than its factorization.

14531240142315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184281 (or 184275 counting only the distinct ones).

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

Adding to 14531240142315 its reverse (51324104213541), we get a palindrome (65855344355856).

The spelling of 14531240142315 in words is "fourteen trillion, five hundred thirty-one billion, two hundred forty million, one hundred forty-two thousand, three hundred fifteen".