14534240315 has 16 divisors (see below), whose sum is σ = 19936896768. Its totient is φ = 9964224096.

The previous prime is 14534240311. The next prime is 14534240333. The reversal of 14534240315 is 51304243541.

It is a cyclic number.

It is not a de Polignac number, because 14534240315 - 2² = 14534240311 is a prime.

It is a super-2 number, since 2×14534240315² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14534240311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133604 + ... + 216606.

It is an arithmetic number, because the mean of its divisors is an integer number (1246056048).

Almost surely, 2^14534240315 is an apocalyptic number.

14534240315 is a deficient number, since it is larger than the sum of its proper divisors (5402656453).

14534240315 is an equidigital number, since it uses as much as digits as its factorization.

14534240315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88018.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 14534240315 its reverse (51304243541), we get a palindrome (65838483856).

The spelling of 14534240315 in words is "fourteen billion, five hundred thirty-four million, two hundred forty thousand, three hundred fifteen".