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44109849622247 is a prime number
BaseRepresentation
bin10100000011110000111111…
…11010101111011011100111
312210011212020021001201010022
422001320133322233123213
521240143433000402442
6233451441332545355
712201555123325163
oct1201703772573347
9183155207051108
1044109849622247
1113066978196812
124b4494b48225b
131b7c70568b276
14ac6cdca55ca3
155175e99b83d2
hex281e1feaf6e7

44109849622247 has 2 divisors, whose sum is σ = 44109849622248. Its totient is φ = 44109849622246.

The previous prime is 44109849622199. The next prime is 44109849622249. The reversal of 44109849622247 is 74222694890144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44109849622247 - 218 = 44109849360103 is a prime.

Together with 44109849622249, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44109849622247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44109849622249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22054924811123 + 22054924811124.

It is an arithmetic number, because the mean of its divisors is an integer number (22054924811124).

Almost surely, 244109849622247 is an apocalyptic number.

44109849622247 is a deficient number, since it is larger than the sum of its proper divisors (1).

44109849622247 is an equidigital number, since it uses as much as digits as its factorization.

44109849622247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55738368, while the sum is 62.

The spelling of 44109849622247 in words is "forty-four trillion, one hundred nine billion, eight hundred forty-nine million, six hundred twenty-two thousand, two hundred forty-seven".