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40200243112 = 2397264719571
BaseRepresentation
bin100101011100000111…
…110000011110101000
310211202121211221102001
4211130013300132220
51124312230234422
630245010420344
72622125266651
oct453407603650
9124677757361
1040200243112
1116059a97717
12795ab916b4
133a386c3403
141d35014528
1510a438d227
hex95c1f07a8

40200243112 has 32 divisors (see below), whose sum is σ = 76185184320. Its totient is φ = 19884372480.

The previous prime is 40200243103. The next prime is 40200243121. The reversal of 40200243112 is 21134200204.

It is an interprime number because it is at equal distance from previous prime (40200243103) and next prime (40200243121).

It is a self number, because there is not a number n which added to its sum of digits gives 40200243112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044287 + ... + 2063857.

It is an arithmetic number, because the mean of its divisors is an integer number (2380787010).

Almost surely, 240200243112 is an apocalyptic number.

It is an amenable number.

40200243112 is a deficient number, since it is larger than the sum of its proper divisors (35984941208).

40200243112 is a wasteful number, since it uses less digits than its factorization.

40200243112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22321 (or 22317 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40200243112 its reverse (21134200204), we get a palindrome (61334443316).

The spelling of 40200243112 in words is "forty billion, two hundred million, two hundred forty-three thousand, one hundred twelve".

Divisors: 1 2 4 8 97 194 388 776 2647 5294 10588 19571 21176 39142 78284 156568 256759 513518 1027036 1898387 2054072 3796774 7593548 15187096 51804437 103608874 207217748 414435496 5025030389 10050060778 20100121556 40200243112