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34442424161 = 173759126227
BaseRepresentation
bin100000000100111011…
…011010111101100001
310021220100111102200022
4200010323122331201
51031014230033121
623453404403225
72326341526535
oct400473327541
9107810442608
1034442424161
111367493a062
126812846515
13332b860152
14194a447bc5
15d68b42aab
hex804edaf61

34442424161 has 8 divisors (see below), whose sum is σ = 34647397824. Its totient is φ = 34237518480.

The previous prime is 34442424139. The next prime is 34442424193. The reversal of 34442424161 is 16142424443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34442424161 - 218 = 34442162017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34442424061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300130 + ... + 1326356.

It is an arithmetic number, because the mean of its divisors is an integer number (4330924728).

Almost surely, 234442424161 is an apocalyptic number.

It is an amenable number.

34442424161 is a deficient number, since it is larger than the sum of its proper divisors (204973663).

34442424161 is a wasteful number, since it uses less digits than its factorization.

34442424161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33991.

The product of its digits is 73728, while the sum is 35.

The spelling of 34442424161 in words is "thirty-four billion, four hundred forty-two million, four hundred twenty-four thousand, one hundred sixty-one".

Divisors: 1 173 7591 26227 1313243 4537271 199089157 34442424161