200204331445 has 8 divisors (see below), whose sum is σ = 241998813144. Its totient is φ = 158994388224.

The previous prime is 200204331421. The next prime is 200204331451. The reversal of 200204331445 is 544133402002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68285006596 + 131919324849 = 261314^2 + 363207^2 .

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 200204331445 - 2⁵ = 200204331413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146133864 + ... + 146135233.

It is an arithmetic number, because the mean of its divisors is an integer number (30249851643).

Almost surely, 2^200204331445 is an apocalyptic number.

It is an amenable number.

200204331445 is a deficient number, since it is larger than the sum of its proper divisors (41794481699).

200204331445 is a wasteful number, since it uses less digits than its factorization.

200204331445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292269239.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 200204331445 its reverse (544133402002), we get a palindrome (744337733447).

The spelling of 200204331445 in words is "two hundred billion, two hundred four million, three hundred thirty-one thousand, four hundred forty-five".