42554124315 has 48 divisors (see below), whose sum is σ = 74460672000. Its totient is φ = 22480670016.

The previous prime is 42554124299. The next prime is 42554124317. The reversal of 42554124315 is 51342145524.

42554124315 is a `hidden beast` number, since 42 + 554 + 12 + 43 + 15 = 666.

It is not a de Polignac number, because 42554124315 - 2⁴ = 42554124299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42554124315.

It is not an unprimeable number, because it can be changed into a prime (42554124317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3760536 + ... + 3771834.

It is an arithmetic number, because the mean of its divisors is an integer number (1551264000).

Almost surely, 2^42554124315 is an apocalyptic number.

42554124315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42554124315 is a deficient number, since it is larger than the sum of its proper divisors (31906547685).

42554124315 is a wasteful number, since it uses less digits than its factorization.

42554124315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12096 (or 12093 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

Adding to 42554124315 its reverse (51342145524), we get a palindrome (93896269839).

The spelling of 42554124315 in words is "forty-two billion, five hundred fifty-four million, one hundred twenty-four thousand, three hundred fifteen".