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34144201434 = 237812957177
BaseRepresentation
bin11111110011001001…
…110010101011011010
310021010120100011000010
4133303021302223122
51024411403421214
623404032422350
72316060631530
oct376311625332
9107116304003
1034144201434
11135315699a2
12674a9a79b6
1332b1b352b5
14191c9b8150
15d4c885659
hex7f3272ada

34144201434 has 16 divisors (see below), whose sum is σ = 78043889088. Its totient is φ = 9755486112.

The previous prime is 34144201423. The next prime is 34144201459. The reversal of 34144201434 is 43410244143.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406478547 + ... + 406478630.

It is an arithmetic number, because the mean of its divisors is an integer number (4877743068).

Almost surely, 234144201434 is an apocalyptic number.

34144201434 is an abundant number, since it is smaller than the sum of its proper divisors (43899687654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34144201434 is a wasteful number, since it uses less digits than its factorization.

34144201434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812957189.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 34144201434 its reverse (43410244143), we get a palindrome (77554445577).

The spelling of 34144201434 in words is "thirty-four billion, one hundred forty-four million, two hundred one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 42 812957177 1625914354 2438871531 4877743062 5690700239 11381400478 17072100717 34144201434