63142411842 has 32 divisors (see below), whose sum is σ = 146417189760. Its totient is φ = 20132362800.

The previous prime is 63142411841. The next prime is 63142411861. The reversal of 63142411842 is 24811424136.

63142411842 is a `hidden beast` number, since 63 + 142 + 411 + 8 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 63142411797 and 63142411806.

It is not an unprimeable number, because it can be changed into a prime (63142411841) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25418409 + ... + 25420892.

It is an arithmetic number, because the mean of its divisors is an integer number (4575537180).

Almost surely, 2^63142411842 is an apocalyptic number.

63142411842 is an abundant number, since it is smaller than the sum of its proper divisors (83274777918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63142411842 is a wasteful number, since it uses less digits than its factorization.

63142411842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50839335 (or 50839329 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

Adding to 63142411842 its reverse (24811424136), we get a palindrome (87953835978).

The spelling of 63142411842 in words is "sixty-three billion, one hundred forty-two million, four hundred eleven thousand, eight hundred forty-two".