206132333444 has 6 divisors (see below), whose sum is σ = 360731583534. Its totient is φ = 103066166720.

The previous prime is 206132333411. The next prime is 206132333447. The reversal of 206132333444 is 444333231602.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 159290388544 + 46841944900 = 399112^2 + 216430^2 .

It is a super-2 number, since 2×206132333444² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (206132333447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25766541677 + ... + 25766541684.

It is an arithmetic number, because the mean of its divisors is an integer number (60121930589).

Almost surely, 2^206132333444 is an apocalyptic number.

It is an amenable number.

206132333444 is a deficient number, since it is larger than the sum of its proper divisors (154599250090).

206132333444 is a wasteful number, since it uses less digits than its factorization.

206132333444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51533083365 (or 51533083363 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 206132333444 in words is "two hundred six billion, one hundred thirty-two million, three hundred thirty-three thousand, four hundred forty-four".