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230401441244244 = 22319200120103687
BaseRepresentation
bin110100011000110010000100…
…000011111010010001010100
31010012210011101120211222110210
4310120302010003322101110
5220144344122424303434
62134004543315445420
766346645333210224
oct6430620403722124
91105704346758423
10230401441244244
116745a780035946
1221a114145b6870
139b739bb7c8bba
1440c76bc740084
151b9840c051ee9
hexd18c840fa454

230401441244244 has 12 divisors (see below), whose sum is σ = 537603362903264. Its totient is φ = 76800480414744.

The previous prime is 230401441244239. The next prime is 230401441244291. The reversal of 230401441244244 is 442442144104032.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9600060051832 + ... + 9600060051855.

Almost surely, 2230401441244244 is an apocalyptic number.

It is an amenable number.

230401441244244 is an abundant number, since it is smaller than the sum of its proper divisors (307201921659020).

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

230401441244244 is a wasteful number, since it uses less digits than its factorization.

230401441244244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200120103694 (or 19200120103692 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 39.

Adding to 230401441244244 its reverse (442442144104032), we get a palindrome (672843585348276).

The spelling of 230401441244244 in words is "two hundred thirty trillion, four hundred one billion, four hundred forty-one million, two hundred forty-four thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 19200120103687 38400240207374 57600360311061 76800480414748 115200720622122 230401441244244