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434443141344434 = 21019972157180161
BaseRepresentation
bin110001011000111111010110…
…1000111010110110010110010
32002222020100200111021022111112
41202301332231013112302302
5423420404023141010214
64135552231321113322
7160336324016532245
oct14261765507266262
92088210614238445
10434443141344434
1111647733541a282
1240885ba9028842
1315854a73c18ab1
14793d23598125c
153535ce2e56a3e
hex18b1fad1d6cb2

434443141344434 has 16 divisors (see below), whose sum is σ = 658776935312856. Its totient is φ = 214855143936000.

The previous prime is 434443141344427. The next prime is 434443141344437.

434443141344434 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 373051262266225 + 61391879078209 = 19314535^2 + 7835297^2 .

It is a super-2 number, since 2×4344431413444342 (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434443141344437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078388687 + ... + 1078791474.

Almost surely, 2434443141344434 is an apocalyptic number.

434443141344434 is a deficient number, since it is larger than the sum of its proper divisors (224333793968422).

434443141344434 is a wasteful number, since it uses less digits than its factorization.

434443141344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157181261.

The product of its digits is 21233664, while the sum is 50.

The spelling of 434443141344434 in words is "four hundred thirty-four trillion, four hundred forty-three billion, one hundred forty-one million, three hundred forty-four thousand, four hundred thirty-four".

Divisors: 1 2 101 202 997 1994 100697 201394 2157180161 4314360322 217875196261 435750392522 2150708620517 4301417241034 217221570672217 434443141344434