63614216412 has 36 divisors (see below), whose sum is σ = 160826538600. Its totient is φ = 21201582432.

The previous prime is 63614216389. The next prime is 63614216429. The reversal of 63614216412 is 21461241636.

63614216412 is a `hidden beast` number, since 6 + 3 + 6 + 1 + 4 + 2 + 1 + 641 + 2 = 666.

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 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, 120298 + ... + 376430.

It is an arithmetic number, because the mean of its divisors is an integer number (4467403850).

Almost surely, 2^63614216412 is an apocalyptic number.

It is an amenable number.

63614216412 is an abundant number, since it is smaller than the sum of its proper divisors (97212322188).

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

63614216412 is a wasteful number, since it uses less digits than its factorization.

63614216412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263042 (or 263037 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 63614216412 in words is "sixty-three billion, six hundred fourteen million, two hundred sixteen thousand, four hundred twelve".