206233461304 has 16 divisors (see below), whose sum is σ = 416432950920. Its totient is φ = 95184674400.

The previous prime is 206233461293. The next prime is 206233461307. The reversal of 206233461304 is 403164332602.

It is a super-2 number, since 2×206233461304² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 206233461304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206233461307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991506922 + ... + 991507129.

Almost surely, 2^206233461304 is an apocalyptic number.

It is an amenable number.

206233461304 is an abundant number, since it is smaller than the sum of its proper divisors (210199489616).

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

206233461304 is a wasteful number, since it uses less digits than its factorization.

206233461304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983014070 (or 1983014066 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 206233461304 its reverse (403164332602), we get a palindrome (609397793906).

The spelling of 206233461304 in words is "two hundred six billion, two hundred thirty-three million, four hundred sixty-one thousand, three hundred four".