63144130 has 32 divisors (see below), whose sum is σ = 130170240. Its totient is φ = 21603840.

The previous prime is 63144127. The next prime is 63144139. The reversal of 63144130 is 3144136.

It is not an unprimeable number, because it can be changed into a prime (63144139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64545 + ... + 65515.

It is an arithmetic number, because the mean of its divisors is an integer number (4067820).

Almost surely, 2^63144130 is an apocalyptic number.

63144130 is an abundant number, since it is smaller than the sum of its proper divisors (67026110).

63144130 is a wasteful number, since it uses less digits than its factorization.

63144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 63144130 is about 7946.3280828317. The cubic root of 63144130 is about 398.2089296375.

Adding to 63144130 its reverse (3144136), we get a palindrome (66288266).

The spelling of 63144130 in words is "sixty-three million, one hundred forty-four thousand, one hundred thirty".