204953843046 has 16 divisors (see below), whose sum is σ = 411024605184. Its totient is φ = 68131794504.

The previous prime is 204953843033. The next prime is 204953843057. The reversal of 204953843046 is 640348359402.

204953843046 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204953842986 and 204953843004.

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, 46535910 + ... + 46540313.

It is an arithmetic number, because the mean of its divisors is an integer number (25689037824).

Almost surely, 2^204953843046 is an apocalyptic number.

204953843046 is an abundant number, since it is smaller than the sum of its proper divisors (206070762138).

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

204953843046 is a wasteful number, since it uses less digits than its factorization.

204953843046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93076595.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 204953843046 in words is "two hundred four billion, nine hundred fifty-three million, eight hundred forty-three thousand, forty-six".