14240542315 has 4 divisors (see below), whose sum is σ = 17088650784. Its totient is φ = 11392433848.

The previous prime is 14240542297. The next prime is 14240542331. The reversal of 14240542315 is 51324504241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51324504241 = 461 ⋅111332981.

It is a cyclic number.

It is not a de Polignac number, because 14240542315 - 2⁹ = 14240541803 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 1424054227 + ... + 1424054236.

It is an arithmetic number, because the mean of its divisors is an integer number (4272162696).

Almost surely, 2^14240542315 is an apocalyptic number.

14240542315 is a deficient number, since it is larger than the sum of its proper divisors (2848108469).

14240542315 is an equidigital number, since it uses as much as digits as its factorization.

14240542315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848108468.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 14240542315 in words is "fourteen billion, two hundred forty million, five hundred forty-two thousand, three hundred fifteen".