4247854677216 has 240 divisors, whose sum is σ = 13388319784224. Its totient is φ = 1317782670336.

The previous prime is 4247854677191. The next prime is 4247854677217. The reversal of 4247854677216 is 6127764587424.

It is a happy number.

4247854677216 is a `hidden beast` number, since 4 + 2 + 4 + 7 + 8 + 546 + 7 + 72 + 16 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247854677217) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1242906 + ... + 3168678.

Almost surely, 2^{4247854677216} is an apocalyptic number.

4247854677216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4247854677216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6694159892112).

4247854677216 is an abundant number, since it is smaller than the sum of its proper divisors (9140465107008).

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

4247854677216 is a wasteful number, since it uses less digits than its factorization.

4247854677216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925855 (or 1925838 counting only the distinct ones).

The product of its digits is 126443520, while the sum is 63.

The spelling of 4247854677216 in words is "four trillion, two hundred forty-seven billion, eight hundred fifty-four million, six hundred seventy-seven thousand, two hundred sixteen".