204441251356 has 48 divisors (see below), whose sum is σ = 371744638720. Its totient is φ = 98273088000.

The previous prime is 204441251347. The next prime is 204441251363. The reversal of 204441251356 is 653152144402.

204441251356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23988376 + ... + 23996896.

Almost surely, 2^204441251356 is an apocalyptic number.

It is an amenable number.

204441251356 is a deficient number, since it is larger than the sum of its proper divisors (167303387364).

204441251356 is a wasteful number, since it uses less digits than its factorization.

204441251356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9806 (or 9804 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 204441251356 its reverse (653152144402), we get a palindrome (857593395758).

The spelling of 204441251356 in words is "two hundred four billion, four hundred forty-one million, two hundred fifty-one thousand, three hundred fifty-six".