6426600642662 has 8 divisors (see below), whose sum is σ = 9642460014576. Its totient is φ = 3212447304472.

The previous prime is 6426600642641. The next prime is 6426600642697. The reversal of 6426600642662 is 2662460066246.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6426600642662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426499013 + ... + 426514080.

It is an arithmetic number, because the mean of its divisors is an integer number (1205307501822).

Almost surely, 2^{6426600642662} is an apocalyptic number.

6426600642662 is a deficient number, since it is larger than the sum of its proper divisors (3215859371914).

6426600642662 is a wasteful number, since it uses less digits than its factorization.

6426600642662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853016862.

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 6426600642662 in words is "six trillion, four hundred twenty-six billion, six hundred million, six hundred forty-two thousand, six hundred sixty-two".