6442600006246 has 8 divisors (see below), whose sum is σ = 9888641870184. Its totient is φ = 3146386049520.

The previous prime is 6442600006237. The next prime is 6442600006247. The reversal of 6442600006246 is 6426000062446.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6442600006199 and 6442600006208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6442600006247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37456976695 + ... + 37456976866.

It is an arithmetic number, because the mean of its divisors is an integer number (1236080233773).

Almost surely, 2^{6442600006246} is an apocalyptic number.

6442600006246 is a deficient number, since it is larger than the sum of its proper divisors (3446041863938).

6442600006246 is a wasteful number, since it uses less digits than its factorization.

6442600006246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74913953606.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 6442600006246 in words is "six trillion, four hundred forty-two billion, six hundred million, six thousand, two hundred forty-six".