206604441612 has 48 divisors (see below), whose sum is σ = 536474359680. Its totient is φ = 68761019664.

The previous prime is 206604441611. The next prime is 206604441613. The reversal of 206604441612 is 216144406602.

206604441612 is a `hidden beast` number, since 2 + 0 + 6 + 604 + 4 + 41 + 6 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (206604441611) and next prime (206604441613).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (206604441611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418118 + ... + 1557005.

It is an arithmetic number, because the mean of its divisors is an integer number (11176549160).

Almost surely, 2^206604441612 is an apocalyptic number.

It is an amenable number.

206604441612 is an abundant number, since it is smaller than the sum of its proper divisors (329869918068).

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

206604441612 is a wasteful number, since it uses less digits than its factorization.

206604441612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975779 (or 2975771 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 206604441612 in words is "two hundred six billion, six hundred four million, four hundred forty-one thousand, six hundred twelve".