63741243219 has 8 divisors (see below), whose sum is σ = 86185343232. Its totient is φ = 41895652680.

The previous prime is 63741243191. The next prime is 63741243227. The reversal of 63741243219 is 91234214736.

It is a happy number.

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

It is not a de Polignac number, because 63741243219 - 2⁸ = 63741242963 is a prime.

It is a super-2 number, since 2×63741243219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63741244219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149627119 + ... + 149627544.

It is an arithmetic number, because the mean of its divisors is an integer number (10773167904).

Almost surely, 2^63741243219 is an apocalyptic number.

63741243219 is a deficient number, since it is larger than the sum of its proper divisors (22444100013).

63741243219 is a wasteful number, since it uses less digits than its factorization.

63741243219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299254737.

The product of its digits is 217728, while the sum is 42.

The spelling of 63741243219 in words is "sixty-three billion, seven hundred forty-one million, two hundred forty-three thousand, two hundred nineteen".