6345006205662 has 24 divisors (see below), whose sum is σ = 13901979892320. Its totient is φ = 2091237999840.

The previous prime is 6345006205633. The next prime is 6345006205757. The reversal of 6345006205662 is 2665026005436.

6345006205662 is a `hidden beast` number, since 6 + 34 + 50 + 0 + 6 + 2 + 0 + 566 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1980337414 + ... + 1980340617.

It is an arithmetic number, because the mean of its divisors is an integer number (579249162180).

Almost surely, 2^{6345006205662} is an apocalyptic number.

6345006205662 is an abundant number, since it is smaller than the sum of its proper divisors (7556973686658).

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

6345006205662 is a wasteful number, since it uses less digits than its factorization.

6345006205662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960678128 (or 3960678125 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 6345006205662 in words is "six trillion, three hundred forty-five billion, six million, two hundred five thousand, six hundred sixty-two".