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44312430041 = 11293073311367
BaseRepresentation
bin101001010001001110…
…100000010111011001
311020101012122200101122
4221101032200113121
51211222440230131
632205025055025
73126050304065
oct512116402731
9136335580348
1044312430041
111787a236610
128708187475
134242634709
14220520caa5
1512453c3d7b
hexa513a05d9

44312430041 has 32 divisors (see below), whose sum is σ = 50359034880. Its totient is φ = 38622830400.

The previous prime is 44312430007. The next prime is 44312430049. The reversal of 44312430041 is 14003421344.

It is not a de Polignac number, because 44312430041 - 26 = 44312429977 is a prime.

It is a super-2 number, since 2×443124300412 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44312430049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32415140 + ... + 32416506.

It is an arithmetic number, because the mean of its divisors is an integer number (1573719840).

Almost surely, 244312430041 is an apocalyptic number.

It is an amenable number.

44312430041 is a deficient number, since it is larger than the sum of its proper divisors (6046604839).

44312430041 is a wasteful number, since it uses less digits than its factorization.

44312430041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44312430041 its reverse (14003421344), we get a palindrome (58315851385).

The spelling of 44312430041 in words is "forty-four billion, three hundred twelve million, four hundred thirty thousand, forty-one".

Divisors: 1 11 29 307 319 331 1367 3377 3641 8903 9599 15037 39643 97933 101617 105589 419669 436073 452477 1117787 2946893 4616359 4977247 12170401 13121833 32415823 133874411 138910439 144340163 1528014829 4028402731 44312430041