63214441236 has 36 divisors (see below), whose sum is σ = 160087473364. Its totient is φ = 21032524800.

The previous prime is 63214441189. The next prime is 63214441247.

63214441236 is a `hidden beast` number, since 632 + 1 + 4 + 4 + 4 + 12 + 3 + 6 = 666.

63214441236 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 44213472900 + 19000968336 = 210270^2 + 137844^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 63214441236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1603405 + ... + 1642356.

Almost surely, 2^63214441236 is an apocalyptic number.

It is an amenable number.

63214441236 is an abundant number, since it is smaller than the sum of its proper divisors (96873032128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63214441236 is a wasteful number, since it uses less digits than its factorization.

63214441236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246312 (or 3246307 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

It can be divided in two parts, 632144 and 41236, that added together give a triangular number (673380 = T₁₁₆₀).

The spelling of 63214441236 in words is "sixty-three billion, two hundred fourteen million, four hundred forty-one thousand, two hundred thirty-six".