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12080844092401 = 74179628784751
BaseRepresentation
bin1010111111001100101001…
…1010111011001111110001
31120202220202210111111212221
42233303022122323033301
53040413032041424101
641405510235321041
72354545402321630
oct257631232731761
946686683444787
1012080844092401
1139385035a8007
1214314222b0181
136982ac674a56
142daa048bd517
1515e3b5575aa1
hexafcca6bb3f1

12080844092401 has 32 divisors (see below), whose sum is σ = 14324905082880. Its totient is φ = 9972864720000.

The previous prime is 12080844092393. The next prime is 12080844092431. The reversal of 12080844092401 is 10429044808021.

It is not a de Polignac number, because 12080844092401 - 23 = 12080844092393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12080844092431) 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, 142502776 + ... + 142587526.

It is an arithmetic number, because the mean of its divisors is an integer number (447653283840).

Almost surely, 212080844092401 is an apocalyptic number.

It is an amenable number.

12080844092401 is a deficient number, since it is larger than the sum of its proper divisors (2244060990479).

12080844092401 is an equidigital number, since it uses as much as digits as its factorization.

12080844092401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91165.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 12080844092401 in words is "twelve trillion, eighty billion, eight hundred forty-four million, ninety-two thousand, four hundred one".

Divisors: 1 7 41 79 287 553 3239 6287 22673 44009 84751 257767 496673 593257 1804369 3474791 3476711 6695329 20363593 24323537 46867303 142545151 274508489 532829537 1921559423 3729806759 21846011017 42093533423 152922077119 294654733961 1725834870343 12080844092401