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4043140441 is a prime number
BaseRepresentation
bin1111000011111101…
…0110110101011001
3101102202212211000021
43300333112311121
531240020443231
61505110310441
7202123061314
oct36077266531
911382784007
104043140441
11179527a28a
1294a058421
134c58477c2
142a4d8397b
15189e47811
hexf0fd6d59

4043140441 has 2 divisors, whose sum is σ = 4043140442. Its totient is φ = 4043140440.

The previous prime is 4043140411. The next prime is 4043140463. The reversal of 4043140441 is 1440413404.

It is a happy number.

4043140441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2819610000 + 1223530441 = 53100^2 + 34979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4043140441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4043140411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021570220 + 2021570221.

It is an arithmetic number, because the mean of its divisors is an integer number (2021570221).

Almost surely, 24043140441 is an apocalyptic number.

It is an amenable number.

4043140441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043140441 is an equidigital number, since it uses as much as digits as its factorization.

4043140441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4043140441 is about 63585.6936818338. The cubic root of 4043140441 is about 1593.0874231062.

Adding to 4043140441 its reverse (1440413404), we get a palindrome (5483553845).

The spelling of 4043140441 in words is "four billion, forty-three million, one hundred forty thousand, four hundred forty-one".