206201345306416 has 80 divisors (see below), whose sum is σ = 409315434738688. Its totient is φ = 100598827392000.

The previous prime is 206201345306303. The next prime is 206201345306527. The reversal of 206201345306416 is 614603543102602.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983206366 + ... + 983416066.

Almost surely, 2^{206201345306416} is an apocalyptic number.

It is an amenable number.

206201345306416 is a deficient number, since it is larger than the sum of its proper divisors (203114089432272).

206201345306416 is a wasteful number, since it uses less digits than its factorization.

206201345306416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217830 (or 217824 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 206201345306416 in words is "two hundred six trillion, two hundred one billion, three hundred forty-five million, three hundred six thousand, four hundred sixteen".