6214645904796 has 480 divisors, whose sum is σ = 18970067916800. Its totient is φ = 1737646732800.

The previous prime is 6214645904791. The next prime is 6214645904837. The reversal of 6214645904796 is 6974095464126.

It is a happy number.

6214645904796 is a `hidden beast` number, since 6 + 2 + 14 + 64 + 5 + 90 + 479 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6214645904791) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8548343385 + ... + 8548344111.

Almost surely, 2^{6214645904796} 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 6214645904796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9485033958400).

6214645904796 is an abundant number, since it is smaller than the sum of its proper divisors (12755422012004).

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

6214645904796 is a wasteful number, since it uses less digits than its factorization.

6214645904796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 6214645904796 in words is "six trillion, two hundred fourteen billion, six hundred forty-five million, nine hundred four thousand, seven hundred ninety-six".