42504042315 has 96 divisors (see below), whose sum is σ = 80982360576. Its totient is φ = 18975720960.

The previous prime is 42504042289. The next prime is 42504042341. The reversal of 42504042315 is 51324040524.

It is an interprime number because it is at equal distance from previous prime (42504042289) and next prime (42504042341).

It is not a de Polignac number, because 42504042315 - 2⁹ = 42504041803 is a prime.

It is a super-2 number, since 2×42504042315² (a number of 22 digits) contains 22 as substring.

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 95 ways as a sum of consecutive naturals, for example, 5522620 + ... + 5530310.

It is an arithmetic number, because the mean of its divisors is an integer number (843566256).

Almost surely, 2^42504042315 is an apocalyptic number.

42504042315 is a deficient number, since it is larger than the sum of its proper divisors (38478318261).

42504042315 is a wasteful number, since it uses less digits than its factorization.

42504042315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7889 (or 7882 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 42504042315 its reverse (51324040524), we get a palindrome (93828082839).

The spelling of 42504042315 in words is "forty-two billion, five hundred four million, forty-two thousand, three hundred fifteen".