206243350052 has 96 divisors (see below), whose sum is σ = 389714497536. Its totient is φ = 95312764800.

The previous prime is 206243350009. The next prime is 206243350057. The reversal of 206243350052 is 250053342602.

It is not an unprimeable number, because it can be changed into a prime (206243350057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101747063 + ... + 101749089.

It is an arithmetic number, because the mean of its divisors is an integer number (4059526016).

Almost surely, 2^206243350052 is an apocalyptic number.

It is an amenable number.

206243350052 is a deficient number, since it is larger than the sum of its proper divisors (183471147484).

206243350052 is a wasteful number, since it uses less digits than its factorization.

206243350052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 206243350052 its reverse (250053342602), we get a palindrome (456296692654).

The spelling of 206243350052 in words is "two hundred six billion, two hundred forty-three million, three hundred fifty thousand, fifty-two".