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44074007639 is a prime number
BaseRepresentation
bin101001000011000000…
…111111110001010111
311012202121000120100022
4221003000333301113
51210230421221024
632125230535355
73120123612044
oct510300776127
9135677016308
1044074007639
11177676a0302
12866036755b
13420511697c
1421c16a81cb
15122e4ca35e
hexa4303fc57

44074007639 has 2 divisors, whose sum is σ = 44074007640. Its totient is φ = 44074007638.

The previous prime is 44074007581. The next prime is 44074007651. The reversal of 44074007639 is 93670047044.

44074007639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44074007639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44074007639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44074000639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22037003819 + 22037003820.

It is an arithmetic number, because the mean of its divisors is an integer number (22037003820).

Almost surely, 244074007639 is an apocalyptic number.

44074007639 is a deficient number, since it is larger than the sum of its proper divisors (1).

44074007639 is an equidigital number, since it uses as much as digits as its factorization.

44074007639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 44074007639 in words is "forty-four billion, seventy-four million, seven thousand, six hundred thirty-nine".