206366152445 has 8 divisors (see below), whose sum is σ = 249158643936. Its totient is φ = 164080081296.

The previous prime is 206366152441. The next prime is 206366152501. The reversal of 206366152445 is 544251663602.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 206366152445 - 2² = 206366152441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 206366152396 and 206366152405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206366152441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126604187 + ... + 126605816.

It is an arithmetic number, because the mean of its divisors is an integer number (31144830492).

Almost surely, 2^206366152445 is an apocalyptic number.

It is an amenable number.

206366152445 is a deficient number, since it is larger than the sum of its proper divisors (42792491491).

206366152445 is a wasteful number, since it uses less digits than its factorization.

206366152445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253210171.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 206366152445 in words is "two hundred six billion, three hundred sixty-six million, one hundred fifty-two thousand, four hundred forty-five".