63313042 has 32 divisors (see below), whose sum is σ = 105380352. Its totient is φ = 28346304.

The previous prime is 63313039. The next prime is 63313091. The reversal of 63313042 is 24031336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240603 + ... + 240865.

It is an arithmetic number, because the mean of its divisors is an integer number (3293136).

Almost surely, 2^63313042 is an apocalyptic number.

63313042 is a deficient number, since it is larger than the sum of its proper divisors (42067310).

63313042 is a wasteful number, since it uses less digits than its factorization.

63313042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 63313042 is about 7956.9492897718. The cubic root of 63313042 is about 398.5636861797.

Adding to 63313042 its reverse (24031336), we get a palindrome (87344378).

The spelling of 63313042 in words is "sixty-three million, three hundred thirteen thousand, forty-two".