63422422436 has 24 divisors (see below), whose sum is σ = 115119480000. Its totient is φ = 30536914464.

The previous prime is 63422422433. The next prime is 63422422447.

63422422436 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 63422422436.

It is not an unprimeable number, because it can be changed into a prime (63422422433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677336 + ... + 765263.

It is an arithmetic number, because the mean of its divisors is an integer number (4796645000).

Almost surely, 2^63422422436 is an apocalyptic number.

It is an amenable number.

63422422436 is a deficient number, since it is larger than the sum of its proper divisors (51697057564).

63422422436 is a wasteful number, since it uses less digits than its factorization.

63422422436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443011 (or 1443009 counting only the distinct ones).

The product of its digits is 331776, while the sum is 38.

The spelling of 63422422436 in words is "sixty-three billion, four hundred twenty-two million, four hundred twenty-two thousand, four hundred thirty-six".