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40045100444011 = 13124915737156719
BaseRepresentation
bin10010001101011101110011…
…11111001010100101101011
312020210021101220100221122201
421012232321333022211223
520222044331203202021
6221100244251201031
711302106630353465
oct1106567177124553
9166707356327581
1040045100444011
111183a0392551a3
1245a9013146177
131946310246520
149c629c213135
154969e939b591
hex246bb9fca96b

40045100444011 has 16 divisors (see below), whose sum is σ = 43163038800000. Its totient is φ = 36932529973248.

The previous prime is 40045100444003. The next prime is 40045100444029. The reversal of 40045100444011 is 11044400154004.

It is not a de Polignac number, because 40045100444011 - 23 = 40045100444003 is a prime.

It is a super-2 number, since 2×400451004440112 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40045100444411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255443310 + ... + 255600028.

It is an arithmetic number, because the mean of its divisors is an integer number (2697689925000).

Almost surely, 240045100444011 is an apocalyptic number.

40045100444011 is a deficient number, since it is larger than the sum of its proper divisors (3117938355989).

40045100444011 is a wasteful number, since it uses less digits than its factorization.

40045100444011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173718.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 40045100444011 its reverse (11044400154004), we get a palindrome (51089500598015).

The spelling of 40045100444011 in words is "forty trillion, forty-five billion, one hundred million, four hundred forty-four thousand, eleven".

Divisors: 1 13 1249 15737 16237 156719 204581 2037347 19655513 195742031 255521669 2466286903 2544646403 32061729739 3080392341847 40045100444011