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23144431414230 = 23357192961364337
BaseRepresentation
bin1010100001100101110111…
…00111001110101111010110
310000221120211012220211101000
411100302323213032233112
511013144243420223410
6121120223252044130
74606062405032220
oct520627347165726
9100846735824330
1023144431414230
117413553182a65
122719667303646
13cbb6837b7509
145a02a7117410
152a208e38cdc0
hex150cbb9cebd6

23144431414230 has 512 divisors, whose sum is σ = 78067431936000. Its totient is φ = 4759568916480.

The previous prime is 23144431414207. The next prime is 23144431414231. The reversal of 23144431414230 is 3241413444132.

23144431414230 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 4 + 4 + 3 + 1 + 414 + 230 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23144431414231) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 63342622 + ... + 63706958.

It is an arithmetic number, because the mean of its divisors is an integer number (152475453000).

Almost surely, 223144431414230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23144431414230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39033715968000).

23144431414230 is an abundant number, since it is smaller than the sum of its proper divisors (54923000521770).

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

23144431414230 is a wasteful number, since it uses less digits than its factorization.

23144431414230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364469 (or 364463 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 23144431414230 its reverse (3241413444132), we get a palindrome (26385844858362).

The spelling of 23144431414230 in words is "twenty-three trillion, one hundred forty-four billion, four hundred thirty-one million, four hundred fourteen thousand, two hundred thirty".