14042245515 has 8 divisors (see below), whose sum is σ = 22467592848. Its totient is φ = 7489197600.

The previous prime is 14042245489. The next prime is 14042245541. The reversal of 14042245515 is 51554224041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14042245489) and next prime (14042245541).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14042245515 - 2⁷ = 14042245387 is a prime.

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, 468074836 + ... + 468074865.

It is an arithmetic number, because the mean of its divisors is an integer number (2808449106).

Almost surely, 2^14042245515 is an apocalyptic number.

14042245515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14042245515 is a deficient number, since it is larger than the sum of its proper divisors (8425347333).

14042245515 is an equidigital number, since it uses as much as digits as its factorization.

14042245515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936149709.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 14042245515 its reverse (51554224041), we get a palindrome (65596469556).

The spelling of 14042245515 in words is "fourteen billion, forty-two million, two hundred forty-five thousand, five hundred fifteen".