63144130105 has 8 divisors (see below), whose sum is σ = 86597664192. Its totient is φ = 43298832048.

The previous prime is 63144130079. The next prime is 63144130117. The reversal of 63144130105 is 50103144136.

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

It is a cyclic number.

It is not a de Polignac number, because 63144130105 - 2²⁷ = 63009912377 is a prime.

It is a super-2 number, since 2×63144130105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902058967 + ... + 902059036.

It is an arithmetic number, because the mean of its divisors is an integer number (10824708024).

Almost surely, 2^63144130105 is an apocalyptic number.

It is an amenable number.

63144130105 is a deficient number, since it is larger than the sum of its proper divisors (23453534087).

63144130105 is a wasteful number, since it uses less digits than its factorization.

63144130105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804118015.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 63144130105 in words is "sixty-three billion, one hundred forty-four million, one hundred thirty thousand, one hundred five".