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80004400041 = 3671314996089
BaseRepresentation
bin100101010000010100…
…0100100001110101001
321122111122101121201110
41022200220210032221
52302322111300131
6100430431540533
75531404115466
oct1124050441651
9248448347643
1080004400041
1130a25441985
121360938a749
1377100157a7
143c2d5a266d
152133a8c646
hex12a0a243a9

80004400041 has 32 divisors (see below), whose sum is σ = 109327680000. Its totient is φ = 52026099840.

The previous prime is 80004399971. The next prime is 80004400097. The reversal of 80004400041 is 14000440008.

It is not a de Polignac number, because 80004400041 - 217 = 80004268969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80004399990 and 80004400017.

It is not an unprimeable number, because it can be changed into a prime (80004400141) 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, 13136125 + ... + 13142213.

It is an arithmetic number, because the mean of its divisors is an integer number (3416490000).

Almost surely, 280004400041 is an apocalyptic number.

It is an amenable number.

80004400041 is a deficient number, since it is larger than the sum of its proper divisors (29323279959).

80004400041 is a wasteful number, since it uses less digits than its factorization.

80004400041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6789.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 80004400041 its reverse (14000440008), we get a palindrome (94004840049).

The spelling of 80004400041 in words is "eighty billion, four million, four hundred thousand, forty-one".

Divisors: 1 3 67 131 201 393 499 1497 6089 8777 18267 26331 33433 65369 100299 196107 407963 797659 1223889 2392977 3038411 4379723 9115233 13139169 53443153 160329459 203573537 398031841 610720611 1194095523 26668133347 80004400041