206030444315 has 32 divisors (see below), whose sum is σ = 266393788416. Its totient is φ = 152523233280.

The previous prime is 206030444309. The next prime is 206030444327. The reversal of 206030444315 is 513444030602.

It is not a de Polignac number, because 206030444315 - 2²⁶ = 205963335451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14049467 + ... + 14064123.

It is an arithmetic number, because the mean of its divisors is an integer number (8324805888).

Almost surely, 2^206030444315 is an apocalyptic number.

206030444315 is a deficient number, since it is larger than the sum of its proper divisors (60363344101).

206030444315 is a wasteful number, since it uses less digits than its factorization.

206030444315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18659.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 206030444315 its reverse (513444030602), we get a palindrome (719474474917).

The spelling of 206030444315 in words is "two hundred six billion, thirty million, four hundred forty-four thousand, three hundred fifteen".