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200230444004412 = 22316685870333701
BaseRepresentation
bin101101100001101111001000…
…011111001111010000111100
3222020221211202220200101222210
4231201233020133033100330
5202221033422131120122
61545504332432140420
760114113030116053
oct5541571037172074
9866854686611883
10200230444004412
1158888288709678
121a55a002697710
13879585a950b43
1437632c30cb39a
1518236c00e440c
hexb61bc87cf43c

200230444004412 has 12 divisors (see below), whose sum is σ = 467204369343656. Its totient is φ = 66743481334800.

The previous prime is 200230444004407. The next prime is 200230444004449. The reversal of 200230444004412 is 214400444032002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 200230444004412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8342935166839 + ... + 8342935166862.

Almost surely, 2200230444004412 is an apocalyptic number.

It is an amenable number.

200230444004412 is an abundant number, since it is smaller than the sum of its proper divisors (266973925339244).

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

200230444004412 is a wasteful number, since it uses less digits than its factorization.

200230444004412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685870333708 (or 16685870333706 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 200230444004412 its reverse (214400444032002), we get a palindrome (414630888036414).

The spelling of 200230444004412 in words is "two hundred trillion, two hundred thirty billion, four hundred forty-four million, four thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 16685870333701 33371740667402 50057611001103 66743481334804 100115222002206 200230444004412