4242366217515 has 8 divisors (see below), whose sum is σ = 6787785948048. Its totient is φ = 2262595316000.

The previous prime is 4242366217493. The next prime is 4242366217543. The reversal of 4242366217515 is 5157126632424.

It is a happy number.

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

It is not a de Polignac number, because 4242366217515 - 2⁸ = 4242366217259 is a prime.

It is a super-2 number, since 2×4242366217515² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141412207236 + ... + 141412207265.

It is an arithmetic number, because the mean of its divisors is an integer number (848473243506).

Almost surely, 2^{4242366217515} is an apocalyptic number.

4242366217515 is a deficient number, since it is larger than the sum of its proper divisors (2545419730533).

4242366217515 is a wasteful number, since it uses less digits than its factorization.

4242366217515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282824414509.

The product of its digits is 2419200, while the sum is 48.

The spelling of 4242366217515 in words is "four trillion, two hundred forty-two billion, three hundred sixty-six million, two hundred seventeen thousand, five hundred fifteen".