423819050463 has 48 divisors (see below), whose sum is σ = 653460729600. Its totient is φ = 271462201200.

The previous prime is 423819050387. The next prime is 423819050513. The reversal of 423819050463 is 364050918324.

423819050463 is a `hidden beast` number, since 4 + 2 + 3 + 81 + 9 + 0 + 504 + 63 = 666.

It is not a de Polignac number, because 423819050463 - 2²⁴ = 423802273247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423819057463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3547878 + ... + 3665388.

It is an arithmetic number, because the mean of its divisors is an integer number (13613765200).

Almost surely, 2^423819050463 is an apocalyptic number.

423819050463 is a deficient number, since it is larger than the sum of its proper divisors (229641679137).

423819050463 is a wasteful number, since it uses less digits than its factorization.

423819050463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117721 (or 117684 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

Adding to 423819050463 its reverse (364050918324), we get a palindrome (787869968787).

The spelling of 423819050463 in words is "four hundred twenty-three billion, eight hundred nineteen million, fifty thousand, four hundred sixty-three".