6246464216364 has 192 divisors, whose sum is σ = 16352138880000. Its totient is φ = 2062024791552.

The previous prime is 6246464216357. The next prime is 6246464216383. The reversal of 6246464216364 is 4636124646426.

It is a happy number.

6246464216364 is a `hidden beast` number, since 6 + 2 + 4 + 6 + 4 + 64 + 216 + 364 = 666.

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

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 6246464216364.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4735756897 + ... + 4735758215.

It is an arithmetic number, because the mean of its divisors is an integer number (85167390000).

Almost surely, 2^{6246464216364} 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 6246464216364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8176069440000).

6246464216364 is an abundant number, since it is smaller than the sum of its proper divisors (10105674663636).

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

6246464216364 is a wasteful number, since it uses less digits than its factorization.

6246464216364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2429 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 54.

The spelling of 6246464216364 in words is "six trillion, two hundred forty-six billion, four hundred sixty-four million, two hundred sixteen thousand, three hundred sixty-four".