4212492277824 has 196 divisors, whose sum is σ = 12720082575024. Its totient is φ = 1383205393152.

The previous prime is 4212492277823. The next prime is 4212492277843. The reversal of 4212492277824 is 4287722942124.

4212492277824 is a `hidden beast` number, since 4 + 2 + 1 + 2 + 492 + 2 + 77 + 82 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4212492277823) 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 27 ways as a sum of consecutive naturals, for example, 2452159 + ... + 3799745.

Almost surely, 2^{4212492277824} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4212492277824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6360041287512).

4212492277824 is an abundant number, since it is smaller than the sum of its proper divisors (8507590297200).

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

4212492277824 is an equidigital number, since it uses as much as digits as its factorization.

4212492277824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347684 (or 1347659 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 54.

The spelling of 4212492277824 in words is "four trillion, two hundred twelve billion, four hundred ninety-two million, two hundred seventy-seven thousand, eight hundred twenty-four".