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23043341200 = 245211231092089
BaseRepresentation
bin10101011101011111…
…010111101110010000
32012110221010000112111
4111131133113232100
5334143043404300
614330322435104
71444015111525
oct253537275620
965427100474
1023043341200
119855402340
124571202a94
132233055749
14118857114c
158ed0219ba
hex55d7d7b90

23043341200 has 240 divisors, whose sum is σ = 63628963200. Its totient is φ = 7937740800.

The previous prime is 23043341183. The next prime is 23043341231. The reversal of 23043341200 is 214334032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11029756 + ... + 11031844.

It is an arithmetic number, because the mean of its divisors is an integer number (265120680).

Almost surely, 223043341200 is an apocalyptic number.

23043341200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23043341200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31814481600).

23043341200 is an abundant number, since it is smaller than the sum of its proper divisors (40585622000).

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

23043341200 is a wasteful number, since it uses less digits than its factorization.

23043341200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23043341200 its reverse (214334032), we get a palindrome (23257675232).

The spelling of 23043341200 in words is "twenty-three billion, forty-three million, three hundred forty-one thousand, two hundred".