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BaseRepresentation
bin111010110101011100011…
…000011000010011100100
3112022111222120111221112222
4322311130120120103210
51012220244203323140
612333214143131512
7565051064662154
oct72653430302344
915274876457488
104043114120420
111319747576451
125536ba8a3b98
132343580ab1ab
14dd98b33c764
15702860795b5

4043114120420 has 24 divisors (see below), whose sum is σ = 8490713542584. Its totient is φ = 1617212526336.

The previous prime is 4043114120413. The next prime is 4043114120447. The reversal of 4043114120420 is 240214113404.

Adding to 4043114120420 its reverse (240214113404), we get a palindrome (4283328233824).

It can be written as a sum of positive squares in 4 ways, for example, as 1860828830884 + 2182285289536 = 1364122^2 + 1477256^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4043114120420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057067 + ... + 3033746.

It is an arithmetic number, because the mean of its divisors is an integer number (353779730941).

Almost surely, 24043114120420 is an apocalyptic number.

It is an amenable number.

4043114120420 is an abundant number, since it is smaller than the sum of its proper divisors (4447599422164).

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

4043114120420 is a wasteful number, since it uses less digits than its factorization.

4043114120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140239 (or 4140237 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 4043114120420 in words is "four trillion, forty-three billion, one hundred fourteen million, one hundred twenty thousand, four hundred twenty".